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How will the image formed by a convex le...

How will the image formed by a convex lens be affected if the upper half of the lens is wrapped with a black paper ?

A

The size of the image is reduced to one -half

B

The upper half of the image will be absent

C

The brightness of the image is reduced

D

There will be no effect

Text Solution

Verified by Experts

The correct Answer is:
C
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