Social Sciences, asked by janvidhamne403, 1 month ago

state the different position of a source of light with respect to a concave mirror in
a- a touch light b- a projector lamp c - a flood light​

Answers

Answered by abdullah4love40
3

Answer:

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Explanation:

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Answered by avishasaini1343
0

In torches, the source of light is placed at the focus of the concave mirror to obtain a parallel beam of light.

In projector lamps, the source of light is placed at the centre of curvature of the concave mirror.

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