Dispersion Through Prism | Atmospheric Refraction

Refraction Through Prism

Dispersion Of Light |Prism

Dispersion OF Prism

Human Eye|Defects of Vision & Their Correction|Refraction Through Glass Prism|Dispersion of Light Through Glass Prism|Recombination of Spectrum|Scattering of Light|Summary

Glass Prism|Refraction Of Light Through Glass Prism|Refraction Through Glass Prism|Questions|Home Work|Summary

A ray of light passing through a prism of refraction angle 60^(@) has to deviate by atleast 30^(@) . Then, refractive index of prism should be

The maximum value of refractive index of a prism which permits the transmission of light through it when the refracting angle of the prism is 90^@, is given by

The refractive index of the mean ray in a spectrum is 1.620 . A ray of light passes through a prism whose refracting angle is 10^(@) and the dispersive power is 0.031 . What is the dispersion produced by the prism ?