Science, asked by shlok901, 1 year ago

what is the radius of curvature of a mirror is 20 cm the focal length is

Answers

Answered by Anonymous

2

then the focal length will be 10 cm means half of the radius of curvature

Answered by Shubhendu8898

0

hey!!!
we know that focal length =radius of curvature/2
since focal length of mirror will be 20/2= 10 cm....

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