Physics, asked by aditibharadwaj2727, 10 months ago

The power of combination of convex lens and concave lens of same focal lens is????

Answers

Answered by SirSumit

The power will be zero because focal length is same but they will be opposite in magnitude. So power being reciprocal of focal length will be zero.

Check out @aditi....

aditibharadwaj2727: Let me tell u the options

SirSumit: ya tell me

aditibharadwaj2727: 1 zero 2 infinite ,3 inverse of focal length of concave lens,4 inverse of F of convex lens

aditibharadwaj2727: so which one would be correct?

aditibharadwaj2727: thanks

SirSumit: you are always welcome dear

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