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fredd [130]
3 years ago
15

A concave mirror is used as a reflector ina torch light?

Physics
1 answer:
4vir4ik [10]3 years ago
8 0

Answer:

A concave mirror is used as a torch reflector. ... When a light bulb is placed at the focus of a concave mirror reflector, the diverging light rays of the bulb are collected by the reflector. These rays are then reflected to produce a strong, parallel-sided beam of light.

Explanation:

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