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

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

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
8 months ago
Dear Student


Focal length of concave lens f = 2 m

power = 1 / focus

power = 0.5 D

Thanks

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