Question

a spherical image forms image of same size,when an object is placed at distances of 8cm and 16cm from the focus.is it convex or concave ? find the radius of curvature of mirror

Answer 1

hey ...here is your answer ^_^________^_^

It is a concave mirror.

u= -8cm
f=-16cm

$r = 2f$
r=2×-16cm
r=-32cm



I hope it helps u!!! ^_^ ^_^

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