Question

explain the phenomena of twinkling stars and rainbow prodiction

Answer 1

The reflection and refraction of light are very useful in explaining naturalphenomena like the formation ofrainbow, twinkling of stars and mirage formation.
In the monsoon season the phenomenon of rainbow indicates the fact that “White light is composed of seven colours”.

thanks

Answer 2

rainbow comes due to the light of sun
stars twinkle because of the light of the moon and sun