Question

2.5 Which of the following phenomena of light are involved in the formation
of a rainbow?
(a) Reflection, refraction and dispersion
(b) Refraction, dispersion and total internal reflection
(c) Refraction, dispersion and internal reflection
(d) Dispersion, scattering and total internal reflection​

Answer 1

Answer:

(c) Refraction, dispersion and internal reflection.

Answer 2

Answer:

Refraction, dispersion and internal reflection