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Physics, 14.09.2019 08:10 dawsoncarlisle
Aconverging lens of focal length 0.18 m is used to produce an image of an object on a screen. if a magnification of 9.0 x is required, calculate the distance from the object at which the screen must be placed.
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Aconverging lens of focal length 0.18 m is used to produce an image of an object on a screen. if a m...
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