Refraction through a prism

For the situations shown in figure, determine the angle by which the mirror should be rotated, so that the light ray will retrace its path after refraction through the prism and reflection from the mirror?

Explain the phenomenon of refraction through prism. Derive the following relation between refractive index and minimum deviation. (i) anglei+angle2=A+angledelta (ii) mu=(sin(A+delta_(m))//2)/(sinA//2)

Explain the phenomenon of refraction through prism. Derive the following relation between refractive index and minimum deviation. (i) anglei+angle2=A+angledelta (ii) mu=(sin(A+delta_(m))//2)/(sinA//2)

For a ray of light refracted through a prism of angle 60^(@) , the angle of incidence is equal to the angle of emergence, each equal to 45^(@) . Find the refractive index of the material of the prism.

Yellow light is refracted through a prism producing minimum deviation. If i_(1)andi_(2) denote the angle of incidence and emergence for the prism, then

A ray of light incident at an angle of 48^(@) is refracted through a prism in its position of minimum deviation. The angle of prism is 60^(@) . Calculate the refractive index of the material of the prism. (sin 48^(@) = 0.74, sin 30^(@) = 0.50)

A ray of light falling at an angle of 50^@ is refracted through a prism and suffers minimum deviation. The angle of the prism is 60^@ . Find the angle of minimum deviation and refraction index of the material of the prism.

For refraction through a small angled prism, the angle of minimum deviation

If delta_min is the minimum deviation through a prism and mu is refractive index and A is angle of prism