Question

Viva questions related to prism experiment to determines angle of minimum deviation for a given prism by plotting a graph between angle of incidence and the angle of deviation​

Answer 1

Answer:

is angle of deviation constant

on which factors it depend

Answer 2

Viva questions related to prism could be

Basic questions

1. What is a prism
2. Define edge of prism
3. Which phenomenon occures when light passes through a prism
4. The bending of a beam of light when it passes from one medium to another is known as _______
5. On what factor does the angle of deviation depend?

Questions related to experiment

1. What is snell's law?
2. What is the relation between different angles involved in refraction through a prism?
3. How is angle of minimum deviation related with refractive index of prism material?
4. What does the graph between i and D indicate?
5. Why there are two values of angle of incidence for one value of angle of deviation?
6. .Does a beam of white light give a spectrum on passing a hollow prism?
7. .Will all colour of light travel with same speed inside a prism?
8. What is Cauchy relation?
9. .Can X-rays be dispersed?
10. What is dispersive power of prism?
11. What is factor on which dispersive power depends?