9. Find the focal length of a convex mirror whose radius of curvature is 36 cm.
Answers
Answered by
6
Answer:
focal length is 18 cm
Explanation:
radius of curvature = 36
we know that R = 2f
f= R/2
f= 36/2.
f= 18cm
Answered by
10
heyyya buddy
R = 2f
f= R/2
f = 36/2
f= 18
hope my answer helps you
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