Science, asked by Anonymous, 2 months ago

What is concave mirror?​

Answers

Answered by HandsomeHunkk
1

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 Anonymous
22

Answer:

A mirror which is polished from the outer side of a hollow sphere , such that the reflecting side towards its inner side , is called concave mirror.

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