HKCEE 1980mc09

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=O1w_R_uRVUA

HKCEE Physics 1980 MC Solution • 香港中學會考物理科選擇題1980題解","styleRuns":[{"startIndex":0,"length":50,"styleRunExtensions":{"styleRunColorMapExtension":{"colorMap":[{"key":"USER_INTERFACE_THEME_DARK","value":4294967295},{"key":"USER_INTERFACE_THEME_LIGHT","value":4279440147}]}},"fontFamilyName":"Roboto"}]},"headerRuns":[{"startIndex":0,"length":50,"headerMapping":"ATTRIBUTED_STRING_HEADER_MAPPING_UNSPECIFIED"}]}},{"itemSectionRenderer":{"contents":[{"messageRenderer":{"text":{"runs":[{"text":"Comments are turned off. "},{"text":"Learn more","navigationEndpoint":{"clickTrackingParams":"CKUBEJY7GAAiEwiUuKvdo--LAxUFTHoFHbOcBw4=","commandMetadata":{"webCommandMetadata":{"url":"https://support.google.com/youtube/answer/9706180?hl=en","webPageType":"WEB_PAGE_TYPE_UNKNOWN","rootVe":83769}},"urlEndpoint":{"url":"https://support.google.com/youtube/answer/9706180?hl=en"}}}]},"trackingParams":"CKUBEJY7GAAiEwiUuKvdo--LAxUFTHoFHbOcBw4="}}],"trackingParams":"CKQBELsvGAIiEwiUuKvdo--LAxUFTHoFHbOcBw4=","sectionIdentifier":"comment-item-section"}}],"trackingParams":"CKMBELovIhMIlLir3aPviwMVBUx6BR2znAcO"}},"secondaryResults":{"secondaryResults":{"results":[{"compactVideoRenderer":{"videoId":"d_TnSq9WnA8","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/d_TnSq9WnA8/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLDzvYhXYe3rVQ3He-ey2FVng79WGA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/d_TnSq9WnA8/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLA7_FufVB-OneHHiBsUnLka-LpQow","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"科大HKDSE全攻略 - 物理 Physics by HKUST Undergraduate Admissions 32,915 views 4 years ago 8 minutes, 27 seconds"}},"simpleText":"科大HKDSE全攻略 - 物理 Physics"},"longBylineText":{"runs":[{"text":"HKUST Undergraduate Admissions","navigationEndpoint":{"clickTrackingParams":"CJ0BEKQwGAAiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@HKUSTAdmissions","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC8-YdPrfYNlL6TsWs9Md6Mg","canonicalBaseUrl":"/@HKUSTAdmissions"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"32,915 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"8 minutes, 27 seconds"}},"simpleText":"8:27"},"navigationEndpoint":{"clickTrackingParams":"CJ0BEKQwGAAiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWRIwKrF3P_oj647mgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=d_TnSq9WnA8","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"d_TnSq9WnA8","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr3---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=77f4e74aaf569c0f ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1325000 mt=1741051497 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"HKUST Undergraduate Admissions","navigationEndpoint":{"clickTrackingParams":"CJ0BEKQwGAAiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@HKUSTAdmissions","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC8-YdPrfYNlL6TsWs9Md6Mg","canonicalBaseUrl":"/@HKUSTAdmissions"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/rEMTePkJs4kc35vgtN_QE-DTweu6WooLgP-pA_mHyanB1Vm9Sl29efwlwer0GLLMrpIyDrn58A=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CJ0BEKQwGAAiEwiUuKvdo--LAxUFTHoFHbOcBw5Aj7ja-qrpufp3","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"32K views"}},"simpleText":"32K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CKEBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CKEBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"d_TnSq9WnA8","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CKEBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["d_TnSq9WnA8"],"params":"CAQ%3D"}},"videoIds":["d_TnSq9WnA8"]}},{"clickTrackingParams":"CKEBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CKIBELlqIhMIlLir3aPviwMVBUx6BR2znAcO"}},"popupType":"TOAST"}}]}},"trackingParams":"CKEBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CJ0BEKQwGAAiEwiUuKvdo--LAxUFTHoFHbOcBw4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtkX1RuU3E5V25BOA%3D%3D","commands":[{"clickTrackingParams":"CJ0BEKQwGAAiEwiUuKvdo--LAxUFTHoFHbOcBw4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CKABEI5iIhMIlLir3aPviwMVBUx6BR2znAcO","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CJ0BEKQwGAAiEwiUuKvdo--LAxUFTHoFHbOcBw4=","hasSeparator":true}}],"trackingParams":"CJ0BEKQwGAAiEwiUuKvdo--LAxUFTHoFHbOcBw4=","accessibility":{"accessibilityData":{"label":"Action menu"}},"targetId":"watch-related-menu-button"}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"8 minutes, 27 seconds"}},"simpleText":"8:27"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJ8BEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"d_TnSq9WnA8","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CJ8BEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"d_TnSq9WnA8"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJ8BEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJ4BEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJ4BEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"d_TnSq9WnA8","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJ4BEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["d_TnSq9WnA8"],"params":"CAQ%3D"}},"videoIds":["d_TnSq9WnA8"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJ4BEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"科大HKDSE全攻略 - 物理 Physics - 8 minutes, 27 seconds - Go to channel - HKUST Undergraduate Admissions - 32K views - 4 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"UqkbNXEeqaI","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/UqkbNXEeqaI/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLChO1b7xyoKJ0rQxY789HHsUbvY7g","width":168,"height":94},{"url":"https://i.ytimg.com/vi/UqkbNXEeqaI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLAKP1tMa44oxci7haahVjqsjBpkZQ","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"HKALE Physics 83 22 by Tsz Man Chan 855 views 4 years ago 6 minutes, 12 seconds"}},"simpleText":"HKALE Physics 83 22"},"longBylineText":{"runs":[{"text":"Tsz Man Chan","navigationEndpoint":{"clickTrackingParams":"CJcBEKQwGAEiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@tszmanchan1038","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCigE16BeW2EpargDeQqPA5g","canonicalBaseUrl":"/@tszmanchan1038"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"855 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"6 minutes, 12 seconds"}},"simpleText":"6:12"},"navigationEndpoint":{"clickTrackingParams":"CJcBEKQwGAEiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWRIwKrF3P_oj647mgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=UqkbNXEeqaI","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"UqkbNXEeqaI","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr1---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=52a91b35711ea9a2 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1325000 mt=1741051497 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"Tsz Man Chan","navigationEndpoint":{"clickTrackingParams":"CJcBEKQwGAEiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@tszmanchan1038","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCigE16BeW2EpargDeQqPA5g","canonicalBaseUrl":"/@tszmanchan1038"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_kMjTdaNsqqj7IR27Nv87b6M8Q_cUD0z-ruJTj2dDEK4mQ=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CJcBEKQwGAEiEwiUuKvdo--LAxUFTHoFHbOcBw5AotP6iNfmxtRS","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"855 views"}},"simpleText":"855 views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CJsBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJsBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"UqkbNXEeqaI","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJsBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["UqkbNXEeqaI"],"params":"CAQ%3D"}},"videoIds":["UqkbNXEeqaI"]}},{"clickTrackingParams":"CJsBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CJwBELlqIhMIlLir3aPviwMVBUx6BR2znAcO"}},"popupType":"TOAST"}}]}},"trackingParams":"CJsBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CJcBEKQwGAEiEwiUuKvdo--LAxUFTHoFHbOcBw4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtVcWtiTlhFZXFhSQ%3D%3D","commands":[{"clickTrackingParams":"CJcBEKQwGAEiEwiUuKvdo--LAxUFTHoFHbOcBw4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CJoBEI5iIhMIlLir3aPviwMVBUx6BR2znAcO","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CJcBEKQwGAEiEwiUuKvdo--LAxUFTHoFHbOcBw4=","hasSeparator":true}}],"trackingParams":"CJcBEKQwGAEiEwiUuKvdo--LAxUFTHoFHbOcBw4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"6 minutes, 12 seconds"}},"simpleText":"6:12"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJkBEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"UqkbNXEeqaI","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CJkBEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"UqkbNXEeqaI"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJkBEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJgBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJgBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"UqkbNXEeqaI","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJgBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["UqkbNXEeqaI"],"params":"CAQ%3D"}},"videoIds":["UqkbNXEeqaI"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJgBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"HKALE Physics 83 22 - 6 minutes, 12 seconds - Go to channel - Tsz Man Chan - 855 views - 4 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"4YCgAG6XkAY","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/4YCgAG6XkAY/hqdefault.jpg?sqp=-oaymwE8CKgBEF5IWvKriqkDLwgBFQAAAAAYASUAAMhCPQCAokN4AfABAfgB1AaAAuADigIMCAAQARhlIGUoZTAP rs=AOn4CLBV18lzu6RmeaGeCs5T6TBTjXfXzw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/4YCgAG6XkAY/hqdefault.jpg?sqp=-oaymwE9CNACELwBSFryq4qpAy8IARUAAAAAGAElAADIQj0AgKJDeAHwAQH4AdQGgALgA4oCDAgAEAEYZSBlKGUwDw== rs=AOn4CLDxtG5JolYaw7is7Cg3kgjZrtBZVA","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"HKCEE 1981mc05 by Physics DSE and HKCEE 928 views 3 years ago 2 minutes, 49 seconds"}},"simpleText":"HKCEE 1981mc05"},"longBylineText":{"runs":[{"text":"Physics DSE and HKCEE","navigationEndpoint":{"clickTrackingParams":"CJEBEKQwGAIiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@physicsdseandhkcee6195","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCbBFYGv_1n0vYfymiLmS86w","canonicalBaseUrl":"/@physicsdseandhkcee6195"}}}]},"publishedTimeText":{"simpleText":"3 years ago"},"viewCountText":{"simpleText":"928 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"2 minutes, 49 seconds"}},"simpleText":"2:49"},"navigationEndpoint":{"clickTrackingParams":"CJEBEKQwGAIiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWRIwKrF3P_oj647mgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=4YCgAG6XkAY","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"4YCgAG6XkAY","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr1---sn-nvm-cxb6.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=e180a0006e979006 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=733750 mt=1741051497 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"Physics DSE and HKCEE","navigationEndpoint":{"clickTrackingParams":"CJEBEKQwGAIiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@physicsdseandhkcee6195","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCbBFYGv_1n0vYfymiLmS86w","canonicalBaseUrl":"/@physicsdseandhkcee6195"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_kk7zLSFCMHIL6Z_dCODKR60FF2TluzgBKUQpPbpXjZbg=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CJEBEKQwGAIiEwiUuKvdo--LAxUFTHoFHbOcBw5AhqDe9IaAqMDhAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"928 views"}},"simpleText":"928 views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CJUBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJUBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"4YCgAG6XkAY","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJUBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["4YCgAG6XkAY"],"params":"CAQ%3D"}},"videoIds":["4YCgAG6XkAY"]}},{"clickTrackingParams":"CJUBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CJYBELlqIhMIlLir3aPviwMVBUx6BR2znAcO"}},"popupType":"TOAST"}}]}},"trackingParams":"CJUBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CJEBEKQwGAIiEwiUuKvdo--LAxUFTHoFHbOcBw4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"Cgs0WUNnQUc2WGtBWQ%3D%3D","commands":[{"clickTrackingParams":"CJEBEKQwGAIiEwiUuKvdo--LAxUFTHoFHbOcBw4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CJQBEI5iIhMIlLir3aPviwMVBUx6BR2znAcO","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CJEBEKQwGAIiEwiUuKvdo--LAxUFTHoFHbOcBw4=","hasSeparator":true}}],"trackingParams":"CJEBEKQwGAIiEwiUuKvdo--LAxUFTHoFHbOcBw4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"2 minutes, 49 seconds"}},"simpleText":"2:49"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJMBEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"4YCgAG6XkAY","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CJMBEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"4YCgAG6XkAY"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJMBEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJIBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJIBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"4YCgAG6XkAY","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJIBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["4YCgAG6XkAY"],"params":"CAQ%3D"}},"videoIds":["4YCgAG6XkAY"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJIBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"HKCEE 1981mc05 - 2 minutes, 49 seconds - Go to channel - Physics DSE and HKCEE - 928 views - 3 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"EuURi2ayD-w","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/EuURi2ayD-w/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLDIA2VT_PHHOnaHx-pQXHg3e1wFVA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/EuURi2ayD-w/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLCRhbi8TqdorP0Y4n1DxR7jEDsAeg","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"گزارش روز با مجتبا پورمحسن: طرح ترکیه برای زمین‌گیر کردن خامنه‌ای در منطقه by Iran International ايران اينترنشنال 132,471 views 9 hours ago 12 minutes, 1 second"}},"simpleText":"گزارش روز با مجتبا پورمحسن: طرح ترکیه برای زمین‌گیر کردن خامنه‌ای در منطقه"},"longBylineText":{"runs":[{"text":"Iran International ايران اينترنشنال","navigationEndpoint":{"clickTrackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@IRANINTL","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCat6bC0Wrqq9Bcq7EkH_yQw","canonicalBaseUrl":"/@IRANINTL"}}}]},"publishedTimeText":{"simpleText":"9 hours ago"},"viewCountText":{"simpleText":"132,471 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"12 minutes, 1 second"}},"simpleText":"12:01"},"navigationEndpoint":{"clickTrackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWRIwKrF3P_oj647mgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=EuURi2ayD-w","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"EuURi2ayD-w","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr2---sn-nvm-cxb6.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=12e5118b66b20fec ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=733750 mt=1741051497 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"Iran International ايران اينترنشنال","navigationEndpoint":{"clickTrackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@IRANINTL","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCat6bC0Wrqq9Bcq7EkH_yQw","canonicalBaseUrl":"/@IRANINTL"}}}]},"badges":[{"metadataBadgeRenderer":{"style":"BADGE_STYLE_TYPE_SIMPLE","label":"New","trackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw4="}}],"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/VrZcTsFw8-ICZ43ny9JR20EQDgjtgrSHTJvzAFOplSPz3ORsMS3OFPNe3TB8WuL8LQDzelk8gg=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"ownerBadges":[{"metadataBadgeRenderer":{"icon":{"iconType":"CHECK_CIRCLE_THICK"},"style":"BADGE_STYLE_TYPE_VERIFIED","tooltip":"Verified","trackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw4=","accessibilityData":{"label":"Verified"}}}],"trackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw5A7J_ItbaxxPIS","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"132K views"}},"simpleText":"132K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CI8BEP6YBBgHIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CI8BEP6YBBgHIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"EuURi2ayD-w","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CI8BEP6YBBgHIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["EuURi2ayD-w"],"params":"CAQ%3D"}},"videoIds":["EuURi2ayD-w"]}},{"clickTrackingParams":"CI8BEP6YBBgHIhMIlLir3aPviwMVBUx6BR2znAcO","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CJABELlqIhMIlLir3aPviwMVBUx6BR2znAcO"}},"popupType":"TOAST"}}]}},"trackingParams":"CI8BEP6YBBgHIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtFdVVSaTJheUQtdw%3D%3D","commands":[{"clickTrackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CI4BEI5iIhMIlLir3aPviwMVBUx6BR2znAcO","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw4=","hasSeparator":true}}],"trackingParams":"CIsBEKQwGAMiEwiUuKvdo--LAxUFTHoFHbOcBw4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"12 minutes, 1 second"}},"simpleText":"12:01"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CI0BEPnnAxgDIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"EuURi2ayD-w","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CI0BEPnnAxgDIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"EuURi2ayD-w"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CI0BEPnnAxgDIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CIwBEMfsBBgEIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CIwBEMfsBBgEIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"EuURi2ayD-w","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CIwBEMfsBBgEIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["EuURi2ayD-w"],"params":"CAQ%3D"}},"videoIds":["EuURi2ayD-w"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CIwBEMfsBBgEIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"گزارش روز با مجتبا پورمحسن: طرح ترکیه برای زمین‌گیر کردن خامنه‌ای در منطقه - 12 minutes, 1 second - Go to channel - Iran International ايران اينترنشنال - 132K views - 9 hours ago - play video"}}}},{"compactVideoRenderer":{"videoId":"AV7EcSbLwjM","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/AV7EcSbLwjM/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLBsMzZv0y6a44OJk8wi-Y-vm4xGlQ","width":168,"height":94},{"url":"https://i.ytimg.com/vi/AV7EcSbLwjM/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLCnWJTUJx_Gn9LKjhRazt8NdRR4xA","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"HKDSE 2017 Physics Paper 1B (LQ) Past Paper Solutions - Q7 (Wave)(波動學) by HS Cheung Mathematics and Physics 23 views 8 days ago 21 minutes"}},"simpleText":"HKDSE 2017 Physics Paper 1B (LQ) Past Paper Solutions - Q7 (Wave)(波動學)"},"longBylineText":{"runs":[{"text":"HS Cheung Mathematics and Physics","navigationEndpoint":{"clickTrackingParams":"CIUBEKQwGAQiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@hscheung","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCDjqdugP6CTS6t0wNfwlndQ","canonicalBaseUrl":"/@hscheung"}}}]},"publishedTimeText":{"simpleText":"8 days ago"},"viewCountText":{"simpleText":"23 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"21 minutes, 4 seconds"}},"simpleText":"21:04"},"navigationEndpoint":{"clickTrackingParams":"CIUBEKQwGAQiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWRIwKrF3P_oj647mgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=AV7EcSbLwjM","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"AV7EcSbLwjM","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr4---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=015ec47126cbc233 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1325000 mt=1741051497 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"HS Cheung Mathematics and Physics","navigationEndpoint":{"clickTrackingParams":"CIUBEKQwGAQiEwiUuKvdo--LAxUFTHoFHbOcBw4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@hscheung","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCDjqdugP6CTS6t0wNfwlndQ","canonicalBaseUrl":"/@hscheung"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/aPUKq0BNGYlox4j1XQ81aJYZcoqI5q01TiAjZ0N1D_2q72AQGVQeGaGiAKV6vDW8kKtVlMvtRQ=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CIUBEKQwGAQiEwiUuKvdo--LAxUFTHoFHbOcBw5As4SvtpKOsa8B","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"23 views"}},"simpleText":"23 views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CIkBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CIkBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"AV7EcSbLwjM","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CIkBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["AV7EcSbLwjM"],"params":"CAQ%3D"}},"videoIds":["AV7EcSbLwjM"]}},{"clickTrackingParams":"CIkBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CIoBELlqIhMIlLir3aPviwMVBUx6BR2znAcO"}},"popupType":"TOAST"}}]}},"trackingParams":"CIkBEP6YBBgFIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CIUBEKQwGAQiEwiUuKvdo--LAxUFTHoFHbOcBw4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtBVjdFY1NiTHdqTQ%3D%3D","commands":[{"clickTrackingParams":"CIUBEKQwGAQiEwiUuKvdo--LAxUFTHoFHbOcBw4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CIgBEI5iIhMIlLir3aPviwMVBUx6BR2znAcO","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CIUBEKQwGAQiEwiUuKvdo--LAxUFTHoFHbOcBw4=","hasSeparator":true}}],"trackingParams":"CIUBEKQwGAQiEwiUuKvdo--LAxUFTHoFHbOcBw4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"21 minutes, 4 seconds"}},"simpleText":"21:04"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CIcBEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"AV7EcSbLwjM","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CIcBEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"AV7EcSbLwjM"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CIcBEPnnAxgBIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CIYBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CIYBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"AV7EcSbLwjM","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CIYBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["AV7EcSbLwjM"],"params":"CAQ%3D"}},"videoIds":["AV7EcSbLwjM"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CIYBEMfsBBgCIhMIlLir3aPviwMVBUx6BR2znAcO"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"HKDSE 2017 Physics Paper 1B (LQ) Past Paper Solutions - Q7 (Wave)(波動學) - 21 minutes - Go to channel - HS Cheung Mathematics and Physics - 23 views - 8 days ago - play video"}}}},{"lockupViewModel":{"contentImage":{"collectionThumbnailViewModel":{"primaryThumbnail":{"thumbnailViewModel":{"image":{"sources":[{"url":"https://i.ytimg.com/vi/OOf06U6dzOI/hqdefault.jpg?sqp=-oaymwEWCKgBEF5IWvKriqkDCQgBFQAAiEIYAQ== rs=AOn4CLDdHafttZxlcPHIsFYlBy51FnjCwA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/OOf06U6dzOI/hqdefault.jpg?sqp=-oaymwEXCNACELwBSFryq4qpAwkIARUAAIhCGAE= rs=AOn4CLDi_P1ztNdFRKVlL4hA8mJRaNOSDQ","width":336,"height":188}]},"overlays":[{"thumbnailOverlayBadgeViewModel":{"thumbnailBadges":[{"thumbnailBadgeViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAYLISTS"}}]},"text":"53 videos","badgeStyle":"THUMBNAIL_OVERLAY_BADGE_STYLE_DEFAULT","backgroundColor":{"lightTheme":3355443,"darkTheme":3355443}}}],"position":"THUMBNAIL_OVERLAY_BADGE_POSITION_BOTTOM_END"}},{"thumbnailHoverOverlayViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAY_ALL"}}]},"text":{"content":"Play all","styleRuns":[{"startIndex":0,"length":8}]},"style":"THUMBNAIL_HOVER_OVERLAY_STYLE_COVER"}}],"backgroundColor":{"lightTheme":4144959,"darkTheme":4144959}}},"stackColor":{"lightTheme":10066329,"darkTheme":9211020}}},"metadata":{"lockupMetadataViewModel":{"title":{"content":"CE Phys MC - EM - Domestic Electricity"},"metadata":{"contentMetadataViewModel":{"metadataRows":[{"metadataParts":[{"text":{"content":"Tsz Man Chan

#############################