Question

Complete the following paragraph :

(different, frequency, same, spectrum, recombination, velocity,

dispersion, refraction, seperation)

In vacuum, the velocity of light rays of all frequencies is the same. But the velocity of light in a medium depends on the __________ of light and thus different colours travel with different __________. Therefore, the refractive index of a medium is __________ for different colours. Thus,even when white light enters a single medium like glass, the angles of refraction are different for different colours. So when the white light coming from the Sun through air, enters any refracting medium, it emerges as a __________ of seven colours. The process of __________ of

light into its component colours while passing through a medium is

called the __________ of light​

Answer 1

1. Refraction
2. Velocity
3. different
4. Spectrum
5. Seperation
6. Dispersion

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Answer 2

Answer:

1. Refraction
2. Velocity
3. different
4. spectrum
5. separation
6. Dispersion.

Explanation:

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