Physics, asked by hbr43581, 3 months ago

Find the power of a concave lens of focal length 2m​

Answers

Answered by nishantverma81
0

Answer:

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Answered by HelloVaibhav
3

Answer:

Given that, Focal length of the concave lens, f = 2 m.

To find, Power of the lens.

Solution, The relation between power and focal length of the lens is inverse. Power is given by : P = 1/f.

f is the focal length of the lens and it is negative for concave lens.

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