Question

explain the phenomenon dispersion​

Answer 1

Explanation:

When a white screen is held on the other side of the prism, we observe a band of seven colours on the screen. ... Thus, the phenomenon of splitting of white light into its constituent seven colour son passing through a glass prism is known as dispersion of light.

Answer 2

IN OPTICS , DISPERSION IS THE PHENOMENON IN WHICH THE WHITE LIGHT SPLITS INTO SEVEN COLORS WHEN IT PASSES THROUGH A MATERIAL MEDIUM IN WHJCH DIFFERENT COLORS OF LIGHT POSSES DIFFERENT SPEEDS .

EXAMPLE :- FORMATION OF RAINBOW DURING A CLOUDY DAY.

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