E
Editor
Sep 18, 2022
A convex lens of focal length 5 cm is to be used as magnifying glass. For the final image to be formed at infinity, the object should be placed at ________ and then its magnification will be:
Difficulty: Easy
A:
2F, 6
B:
Infinity, 5
C:
2F, 10
D:
Focus, 5
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