The size of the image formed by a convex mirror of focal length $30 c m$ is quarter of the object size. The distance of the object from the mirror is

90 c m

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120 c m

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60 c m

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Solution

The correct option is A $90 c m$

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The size of the image formed by a convex mirror of focal length 30cm is quarter of the object size. The distance of the object from the mirror is

The correct option is A 90 cm

The size of the image formed by a convex mirror of focal length $30 c m$ is quarter of the object size. The distance of the object from the mirror is

The correct option is A $90 c m$