Science, asked by gurmeetsinghdina, 3 months ago

.i need correct answers​

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Answered by kashmiratakhellambam
1

Answer:

A phenomenon in which the phase velocity of a wave depends on its frequency is known as dispersion of light

Explanation:

HOPE IT HELPS

Answered by shyamalaesthete
1

Answer:

1. The phenomenon of splitting of visible light into its component colours is called dispersion.

Explanation:

2.Dispersion occurs only on refraction and not on reflection because, angle of reflection is same for all the colours or wavelength of white light while the angle of refraction is not the same for different wavelength of colors.

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