Science, asked by guri4321, 1 year ago

what is concave mirror?

Answers

Answered by pradeepsingh01081978
0

Answer:

A curved mirror is a mirror with a curved reflecting surface. The surface may be either convex (bulging outward) or concave (recessed inward). Most curved mirrors have surfaces that are shaped like part of a sphere, but other shapes are sometimes used in optical devices. The most common non-spherical type are parabolic reflectors, found in optical devices such as reflecting telescopes that need to image distant objects, since spherical mirror systems, like spherical lenses, suffer from spherical aberration. Distorting mirrors are used for entertainment. They have convex and concave regions that produce deliberately distorted images. They also provide highly magnified or highly diminished (smaller) images when the object is placed at certain distances.

Answered by Uniquedosti00017
2

Answer:

a mirror whose reflecting surface is curved inward is called concave mirror.

it forms real, as well as virtual image.

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