Physics, asked by adishjain0807, 27 days ago

focal length of plane mirror

Answers

Answered by Itscutekanak

Answer:

A plane mirror is a flat reflecting surface. Thus, in the case of a plane mirror, when the parallel rays of light strike the mirror they get reflected back parallel to each other. So, they never meet or we can say they meet at infinity. So, the focal length of the plane mirror is Infinity.

Explanation:

Answered by poojahedge2612

Answer:

infinite

So, the focal length of the plane mirror is infinite. Note: The laws of reflection are the same for both plane mirrors and the spherical mirror. For spherical mirrors we get a definite radius of curvature.

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