Physics, asked by kunalræ1911, 11 months ago

the radius of the curvature of a spherical mirror is 20cm.what is its focal length?

Answers

Answered by divyanshi2003

9

Hope that it will help you

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Answered by Rose28J

6

radius of curvature = 2 x focal length\

focal length = 20/2= 10 cm.

hope it helps!!

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