Music, asked by yashgandhi4141, 1 month ago

4.

Find the focal length of a convex mirror, whose radius of curvature is 30 cm?

Answers

Answered by kowshik10a14ylk

0

Answer:

f=-15

Explanation:

R=2f

R=-30cm

f=R/2

f=-30/2

f=-15cm

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