Physics, asked by aburewatkar8430, 11 months ago

The power of convex lens for two colours of light blue and red light aarthi b and b respectively for which colour of light the lens has greater power

Answers

Answered by jabdeen91

8

Focal length varies directly with wavelength.

Hence for red , focal length will be greater .

Thats why power will be less for red.

P=1/f

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