nation.
Q.11 Define dispersive power. Obtain its expression in terms of angle of
deviation & refractive indices.
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Definition of dispersive power. : the power of a transparent medium to separate different colors of light by refraction as measured by the difference in refractivity for two specified widely differing wavelengths divided by the refractivity at some specified intermediate wavelength.
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Definition of dispersive power. : the power of a transparent medium to separate different colors of light by refraction as measured by the difference in refractivity for two specified widely differing wavelengths divided by the refractivity at some specified intermediate wavelength.
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