Angle Of Deviation

For reflection throught small angled prism ,the angled of deviation:

(a) How does the angle of deviation produced by a prism change with increase in the angle of incidence. Draw a curve showing the variation in the angle of deviation with the angle of incidence at a prism surface. (b) Using the curve in part (a) above, how do you infer that for a given prism, the angle of minimum deviation delta_("min") is unique for a given light.

Obtain the relation between incidence angle, emergence angle, prism angle and deviation angle for refraction through prism

Define angle of minimum deviation.

What is angle of minimum deviation?

Define Angle of Minimum deviation.

A 60^@ prism has a refractive index of 1.5 . Calculate (a) the angle of incidence for minimum deviation (b) angle of minimum deviation ( c) the angle of emergence of light at maximum deviation (d) angle of maximum deviation.