Question

Ques.1. Write formula of refraction index of prism.
Ques.2 Write the relation between critical angle and refractive index.
Ques.3. Which colour of light ray emerge from a prism has maximum angle of deviation.
Ques.4. Which colour of spectrum obtain by prism has maximum wave length.
Ques.5. Which colour of light has maximum wave length.

Best Answer
I will give #Brainlist Answer.​

Answer 1

Answer:

1. refractive index n= c/v

2. critical angle is inversely proportional to the refractive index.

3. Violet colour has max. deviation.

4. Red has max. wavelength.

5. Red colour light.