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

1 Answer

4 votes

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.

Step-by-step explanation:

User Erik Doernenburg
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