Question

Obtain an expression for the dispersive power of a
prism.​

Answer 1

Answer:

How to find dispersive power of Prism?

Dispersive power of prism is defined as the measure of the difference in refraction of the light of the highest wavelength and the lowest wavelength that enters the prism. Dispersive power of the prism can also be expressed in terms of the angle between the two extreme wavelengths.

Explanation:

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