describe the position of the source of light with respect to the concave mirror in 1.torch light 2. projector lamp 3. floodlight.
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Answer:
Torch light: The source of light is placed at the focus of the mirror to obtain a parallel beam of light. 2. Projector lamp: The source of light is placed at the centre of curvature of the mirror.
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Answer:
Mirror Type of image Size of image
Convex mirror Always virtual and erect Always diminished
Explanation:
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