Question

how many colour in rain bow​

Answer 1

7 colours are there in a rainbow .

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Answer 2

Answer:

7

Explanation:

there are seven colours in the rainbow due to refraction of light the colours are red,orange,yellow,green,blue,indigo and violet.the refraction of light occurs after the stoppage of rain and the sun rising back.the sunlight refracts on the rain poured causing the rainbow of seven colours.hope it helped.plz mark me as brainliest.thanks in advance