Physics, asked by palak02005, 7 months ago

A small electric lamp is placed at the focus of concave mirror. State the nature of beam of light produced by the mirror. Draw a diagram to show this

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Answered by rabindrasagaria420

Answer:

When a bulb is placed at focus of converging lens then the light rays of bulb from focus will get refracted from the convex lens and become to parallel to principal. They produce a parallel beam of light after refraction from convex lens. Option C is correct.

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