Physics, asked by asjaathil, 1 year ago

The outer suface of holo sphere of aluminium with radius 50 cm is to be used as a mirror what will be the focal length of this mirror which type of spherical mirror will it provide

Answers

Answered by pimeson

1

the focal length is given by = radius of curvature/2

= 50/2 = 25cm

convex mirror

it will provide virtual image

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