Physics, asked by jothishronaldo, 10 months ago

In the concave reflector of a torch the bulb is placed :​

Answers

Answered by belovedangie
0

Answer:

in torches and headlights the bulb is placed very near to the focus of the reflector or concave mirror

Explanation:

it is due to the reason that light rays are falling on reflecting surface become parallel to the principal axis of the mirror, and a concentrated beam of lights has been obtained

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