Physics, asked by divyagawas214, 8 months ago

Solve::. Physics

the radius of curvature of a concave mirror is 20 cm find its focal length

Answers

Answered by adityasuyal180164

0

Explanation:

So, focal length = 21× radius of curvature = 21×20 cm = 10 cm.

Answered by tshantha86

5

Explanation:

So, focal length = 21× radius of curvature = 21×20 cm = 10 cm

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