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Give two uses of concave mirror. - Physics

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Question

Give two uses of concave mirror.

Short Note

Solution

Two uses of concave mirror are:

(a) Concave mirror is used as A Reflector in head lights of cars and in search light. The source of light (bulb) is placed at the principal focus and the reflector forms parallel beam of light.
(b) For doctors to examine throat, ear, nose, and eyes, light is focused on the help of a concave mirror.

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Chapter 8: Light - Exercise II Subjective Questions

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Goyal Brothers Prakashan A New Approach to ICSE Physics Part 1 [English] Class 9
Chapter 8 Light
Exercise II Subjective Questions | Q 9.2
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