Question

how a rainbow forms?

Answer 1

HEY Mate !!!

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It is formed by the reflection and refraction of the sunrays through raindrops. A RAINBOW IS A NATURAL SPECTRUM APPEARING IN THE SKY AFTER A RAIN SHOWER. IT IS CAUSED BY DISPERSION OF SUNLIGHT BY TINY WATER DROPLETS PRESENT IN THE ATMOSPHERE.

>>A RAINBOW IS ALWAYS FORMED IN A DIRECTION OPP.


Hope it's help for you.

Answer 2

$heya \: mate______ \: \\ your \: answer_______$
The sun plays an important role in forming . The sun shines through the water particles and the water particle acts like prism . A prism is an object that is transparent and when light pasess through it , it gets bent or spread out into bunch of different colors.