When is object distance negative

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=eJCpMeo-_a8

In this video I diagram one example of a lens and mirror combination that has a negative object distance for the second part. • Sign Conventions for Mirrors: •    • Sign Convention for Mirrors   • Sign Conventions for Lenses: •    • Sign Conventions for Lenses   • Signs for Mirrors and Lenses, Summary •    • Sign Conventions for Lenses and Mirro...  

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