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An equiconvex lens is cut into two halve...

An equiconvex lens is cut into two halves along `(i) XOX^(')` and `(ii) YOY^(')` as shown in the figure. Let `f,f^(')f^('')` be the focal lengths of the complete lens, of each half in case `(i)`, and of each half in case `(ii)`, respectively
Choose the correct statement from the following

A

`f'=f,f''=f`

B

`f=2f,f''=2f`

C

`f'=f,f''=2f`

D

`f'=2f,f''=f`

Text Solution

Verified by Experts

The correct Answer is:
C
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