Q.
Rainbow is produced when sunlight falls on drops of rain. Which of the following physical phenomena are responsible for this ?
I. Dispersion
II. Refraction
III. Internal reflection
Select the correct answer using the codes below.
[A]
I and II only
[B]
II and III only
[C]
I and III only
[D]
I, II and III
Answer & Explanation
Option: [D]