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An object of size 5cm is placed in front of a concave mirror of focal length of magnitude 20 cm at a distance of 40cm in front of the mirror. The image formed is
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Jul 6, 2021
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An object of size 5cm is placed in front of a concave mirror of focal length of magnitude 20 cm at a distance of 40cm in front of the mirror. The image formed is
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Tom Mettam
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