Home
Class 11
PHYSICS
Two beam of red and violet colors are ma...

Two beam of red and violet colors are made to pass separately through a prism (angle of the prism is `60^(@)`). In the position of minimum deviation, the angle of refraction will be

A

`30^(@)` for both the colours

B

greater for the violet colour

C

greater for the red coloure

D

equal btu not `30^(@)`for both the colours

Text Solution

Verified by Experts

The correct Answer is:
A
In condition of minimum deviation ray passign through prism will be parallel to base of prism.So angle of refraction is`30^(@)`
Promotional Banner

Similar Questions

Explore conceptually related problems

Two beams of red and violet colours are made to pass separately through a prism (angle of the prism is 60degree ). In the position of minimum deviation, the angle of refraction will be

If the angle of prism is 60^(@) and the angle of minimum deviation is 40^(@) , the angle of refraction will be

If the refracting angle of a prism is 60^@ and the minimum deviation is 30^@ , then the angle of incidence is

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.

The angle of incidence for a ray of light at a refracting surface of a prism is 45^(@) . The angle of prism is 60^(@) . If the ray suffers minimum deviation through the prism, the angle of minimum deviation and refractive index of the material of the prism respectively, are :

The angel of incidence for a fay of light at a refracting sufrace of a prism is 45^(@). The angle of prism is 60^(@) If the ray suffers minimum deviation through the prism, the angle of minimum deviation and refractive index of the material of the prism repectively, are