Home
Class 12
PHYSICS
For which colour the angle of deviation ...

For which colour the angle of deviation is the least ?

A

violet

B

blue

C

red

D

yellow.

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

Define the term angle of deviation.

An equilateral prism is placed on the prism table of a spectrometer in the position of minimum deviation. If the angle of incidence is 60^@ , the angle of deviation of the ray is :

A ray of light is incident normally on one of the faces of a prism of angle 30^@ and refractive index sqrt 2 . The angle of deviation of the ray is

A ray of light is incident normally on one of the faces of a prism of angle 30^@ and refractive index sqrt2 . The angle of deviation of the ray is

Draw a graph of angle of deviation versus the angle of incidence in a refracting prism.

For a glass prism (n = 1.5) , the angle of prism is equal to the angle of minimum deviation. The angle of prism is nearest to :

A parallel beam of light is incident on a face of a prism of refracting angle 60^@ . Find the refractive index of the prism if the angle of minimum deviation is 40. What is the new angle of minimum deviation if the prism is immersed in water of refractive index 1.33?