Physics, asked by safiyamurtaza011, 8 months ago

1. The radius of curvature of a spherical mirror is 20cm.What is its focal length?

Answers

Answered by Anonymous

2

Answer:

10 cm

Explanation:

hope it helps mark me brainliest

Answered by bhanushalibhoomit

1

Answer:

focal length=10cm

f=1/2c

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