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A concave mirror of focal length 10 cm produces an image which can be obtained on the screen. If the image size is four times the size of the object, the distance of object from the pole of the mirror is |
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Answer» A concave mirror of focal length 10 cm produces an image which can be obtained on the screen. If the image size is four times the size of the object, the distance of object from the pole of the mirror is |
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