How does the angle of minimum deviation produces by a prism change wit

1.	How does the angle of minimum deviation produces by a prism change with increase in (i) the wavelength of incident light and (ii) the refracting angle of prism?
Answer» Changes in the angle of deviation as we increase (i) The wavelength of incident light As we increase the wavelength, angle of deviation decreases. (ii) The refracting angle of the prism The angle of deviation increases with the increase in the angle of prism.

How does the angle of minimum deviation produces by a prism change with increase in (i) the wavelength of incident light and (ii) the refracting angle of prism?

Answer»

Changes in the angle of deviation as we increase

(i) The wavelength of incident light

As we increase the wavelength, angle of deviation decreases.

(ii) The refracting angle of the prism

The angle of deviation increases with the increase in the angle of prism.