Question

What are concave and convex mirror? Give 2 Examples of each.​

Answer 1

Answer:

If the inner side of the spherical mirror is reflecting, it is called a concave mirror. If the outer side of the spherical mirror is reflecting, it is called a convex mirror. Image. Concave mirrors can form inverted and real images and also virtual and erect images. Convex mirrors form virtual and erect images

Examples of concave: reflecting telescopes, torch lights, etc.

                     convex: rear side mirrors of the vehicles

Explanation:

Answer 2

Answer:

If a hollow sphere is cut into parts and the outer surface of the cut part is painted, then it becomes a mirror with its inner surface as the reflecting surface. This type of mirror is known as a concave mirror. Ex :- Headlights, Side view mirror etc.

If the cut part of the hollow sphere is painted from inside, then its outer surface becomes the reflecting surface. This kind of mirror is known as a convex mirror. Ex :- Magnifying glasses, Telescopes etc.

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