Question

some questions on refractive index class 10​

Answer 1

Explanation:

plz give some questions on refractive index if class 10

Answer 2

Some of the previous year questions on the refractive index for class 10th are given below:

1. The refractive indices of four media A, B, C and D are given as follows: A- 1.33, B- 1.50, C - 1.52, D - 2.40. If light travels from one medium to another, in which case the change in speed will be (I) minimum (II) maximum?
2. The refractive index of water is 1.33 and the speed of light in the air is 3 × 108 m/s (The power of 10 is 8). Calculate the speed of light in water.
3. The refractive index of glass is 1.50 and the speed of light is 3 × 108 m/s. Calculate the speed of light in glass.
4. "The refractive index of carbon disulphide is 1.63". What is the meaning of this statement in relation to the speed of light?
5. The speed of light in a transparent medium is 0.6 times that of its speed in a vacuum. What is the refractive index of the medium?

(If you want to solve the questions on a topic then go for previous year questions and NCERT questions with examples.)