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An object of 1 cm^2 face …

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An object of 1 cm^2 face area is placed at a distance of 1.5 metre from a screen how far from the object should a concave mirror be placed so that it from 4 centimetres square real image of the object on the screen. also calculate the focal length of the mirror?

Posted by Hushed Ahmad 8 years, 1 month ago

CBSE > Class 12 > Physics

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