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AP Physics 2/Unit 13 – Geometric Optics
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Convex Mirror Focal Length and Curvature
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For a convex mirror, incident light rays parallel to the principal axis appear to diverge from a point 12 cm behind the mirror. If the curvature of the mirror is increased by 50%, from what new point will parallel rays appear to diverge?

A

24 cm behind the mirror

B

8 cm behind the mirror

C

6 cm behind the mirror

D

18 cm behind the mirror

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