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mirrors/lenses bcms

QuestionAnswer
What shape are plane mirrors? flat
What does a mirror reflect? light
Mirrors must be smooth to 0.0001 in what unit? centimeter
What kind of mirror is flat? plane
How is a picture reflected (same, left to right, upside down)? left to right
Is a positive lens thicker in the middle or at the edges? middle
Is a negative lens thicker in the middle or at the edges? edges
What term describes how a lens works? refraction
Does a negative lens or a positive lens have one flat side and one bulging side? positive
Other than glass, what material are lenses made out of? plastic
Created by: kault
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