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If f(V) and f(R) are the focal lengths o...

If `f(V)` and `f_(R)` are the focal lengths of a convex lens for violet and red light respectively and `F_(V)`and `F_(R)` are the focal lengths of concave lens for violet and red light respectively, then we have

A

`f_(V)gtf_(R)andF_(V)gtF_(R)`

B

`f_(V)ltf_(R)andF_(V)gtF_(R)`

C

`f_(V)gtf_(R)andF_(V)ltF_(R)`

D

`f_(V)ltf_(R)andF_(V)ltF_(R)`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-RAY OPTICS AND OPTICAL INSTRUMENTS-ASSIGNMENT (SECTION - C)
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