a concave is placed facing the sun whare dose the sun rays get converted
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Explanation:
1 Answer. Since candle flame is placed at the centre of curvature [as object distance is 20 cm which is twice of focal length i.e. center of curvature C], so the image will be formed at C.
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Explanation:
Answer. Concave mirror converges the rays of light to the point know as principal focus of the mirror. h₂ & v = ? Hence in order to get the image of a pin on a card, the card should be placed 30 cm in front of a concave mirror.
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