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Two identical glass (mu(g)=3//2) equicon...

Two identical glass `(mu_(g)=3//2)` equiconvex lenses of focal length f are kept in contact. The space between the two lenses is filled with water `(mu_(w)=4//3)` . The focal length of the combination is

A

3f/4

B

f/3

C

f

D

4f/3

Text Solution

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The correct Answer is:
A
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