Physics, asked by cyriacjoy001, 11 months ago

What do you mean by the dispersive power of a lens?

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Answered by yogichaudhary

Answer:

The ratio of angular dispersion to the angle of deviation for the mean wavelength (yellow colour) is called dispersive power of the material or the prism or the lens. ... Image formation by lenses states that "An incident ray which passes through the optic centre (O) of the lens is not refracted at all✌✌✌✔✔❤❤❤❤❤

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