Lesson 16 Seismic Acquisition

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=h4jvZ_zHKYY

This video covers: • The two types of seismic (earthquake) waves: S waves and P waves • How we can detect seismic waves with seismometers • How waves are refracted as they pass through the earth • How scientists used this information to learn about the internal structure of the Earth • Exam board specific info: • AQA - Separate/triple science and higher tier only • IGCSE Edexcel - Not in your course • Edexcel - Don't need to know the details about how it was used to discover the internal structure of the earth • OCR 21st Century - Don't need to know the details, but the general idea of using waves to discover internal structure of earth is helpful • OCR Gateway - Not in your course • Maths Playlist: • • GCSE Maths (9-1) • GCSE Chemistry playlist: • • GCSE Chemistry - Atoms Ions #1 • GCSE Biology Playlist: • • Video • GCSE Physics Playlist: • • Video

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