What is the condition for minimum deviation through then prism ? What is prism formula ?

Write down the condition for minimum deviation in prism.

What is angle of deviation through a prism ?

What is meant by the angle of minimum deviation of a prism?

Prism||Introduction||Minimum Deviation

The deviation through a prism is minimum when……….. .

The angle of minimum deviation of a ray passing through a prism is the minimum for

Write deviation formula for prism.

What is minimum deviation for an equilateral 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 :