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A convex forms a real image of a poinnt ...

A convex forms a real image of a poinnt object placed on its principal axis. If the upper half of the lens is painted black

A

the image will be shifted downwrd

B

the image will be shifted upward

C

the image will not be shifted

D

the intensity of the imase will decrease

Text Solution

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The correct Answer is:
C, D
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