Physics, asked by aditibharadwaj2727, 11 months ago

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

Answers

Answered by SirSumit
8

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.

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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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