Focal length of a convex mirror is 10 cmA. image of an object placed at 20 cm is also at 20 cmB. image of an object placed at 10 cm is at infinityC. both (a) and (b) are wrongD. both (a) and (b) are correct

Focal length of a convex mirror is 10 cmA. image of an object placed a

1.	Focal length of a convex mirror is 10 cmA. image of an object placed at 20 cm is also at 20 cmB. image of an object placed at 10 cm is at infinityC. both (a) and (b) are wrongD. both (a) and (b) are correct
Answer» Correct Answer - C

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Focal length of a convex mirror is 10 cmA. image of an object placed at 20 cm is also at 20 cmB. image of an object placed at 10 cm is at infinityC. both (a) and (b) are wrongD. both (a) and (b) are correct

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