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A beam of parallel rays is brought to fo...

A beam of parallel rays is brought to focus by a planoconvex lens. A thin Concave lens of the same focal length is joined to the first lens. The effect of this is

A

the focal point shifts away from the lens by a small distance

B

the focal point shifts towards the lens by a small distance

C

the focal point of lens does not shift at all

D

the focal point shifts to infinity

Text Solution

Verified by Experts

The correct Answer is:
D
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