The phenomena of light involved in the ...

CBSE Class 10 Science 2023 All Sets Solutions

Question : 13 of 20

Marks: +1, -0

The phenomena of light involved in the formation of rainbow are

Refraction, dispersion and scattering.
Refraction, reflection and dispersion.
Refraction, dispersion and internal reflection.
Reflection, dispersion and total internal reflection.

Solution:

During a formation of a rainbow, the phenomena of dispersion, refraction, and internal reflection are involved.

A rainbow is a natural spectrum after a shower of rain(every water droplet acts as a small prism) formed due to the dispersion, refraction, and internal reflection of different colours.

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