Question

On what factor does dispersion of light produces by a prism depend

Answer 1

The deviation angle in a prism depends upon: Refractive index of the prism: The refractive index depends on the material and the wavelength of the light.

Answer 2

Dispersion of light produces by a prism depends upon..
.
#1.. Angle of incidence for the light Ray on the outer surface of the prism
.
#2.. Nature of the prism (medium)
.
#3.. The wavelength of the Ray of light
.
.
I hope it helps you!