Question

uses of cocave mirror​

Answer 1

1) Head light of a car

2)solar furnace

Answer 2

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$\huge\mathfrak{Following \:are\: the \\ uses \: of \: concave \: mirror:-}$

⏩ As a shaving mirror :

When a concave mirror is held near the object (here, the face) in such a way that it lies between the focus and pole of the mirror, it gives an upright and magnified image of the face, enabling us to see the tiny hairs on the face.

⏩As a reflector:

In torch, search lights, etc., a concave polished metallic surface is used to reflector to obtain a parallel beam of light from a small bulb or any other light source.

⏩As a doctor's head mirror:

If a parallel beam of light strikes the surface of a concave mirror, the mirror focuses the beam to a point. This law of reflection from a concave mirror enables us to use is as a doctor's head mirror to concentrate a light beam on a small area of the body part which is being examined.

I hope it helps you....