Question

Inference / Conclusion:
Initially, as the angle of incidence increases gradually, the angle of deviation decreases but
after certain minimum value of incident angle, increases with the increase in the angle of incidence.
Multiple Choice Questions
1. Which colour shows maximum deviation when light is dispersed through prism?
a. Violet b. Red
c. Yellow
d. Blue
2. How to convert light dispersed by prism again into white light?
a. By using white light rays.
b. By using glass slab
c. By adding one more prism erected d. By adding one more prism inverted.
.......... does not occur during the production of rainbow.
a. Refraction b. Dispersion c. Reflection
d. Induction
4. We could observe path of light due to
of light from tiny particles of solution of
transparent medium.
a. Scattering b. Dispersion c. Refraction
d. Reflection
5. Dispersion of .... ..... colour is minimum in visible range of light.
a. Red
b. Blue
c. Green
d. Violet​

Answer 1

Answer:

MCQ

1.Ans- (a) violet