Physics, asked by rizzubaig6387, 8 months ago

P is a point on the axis of a concave mirror. The image of P, formed by the mirror, coincides with P. A rectangular glass slab of thickness t and refractive index mu is now introduced between P and the mirror. For the image of P to coincide with P again, the mirror must be moved

Answers

Answered by shekharkumar88
1

Answer:

difficult

Explanation:

whatever,means it's difficult

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