Question

3. What is the correct reason for blinking / flickering of stars? Explain it.

a) The blasts in the stars.

b) Absorption of star light by the atmosphere.

c) Motion of the stars.

d) Changing refractive index of gases in the atmosphere.

Answer 1

It's D.. Changing refractive index in the atmosphere..

Answer 2

hey ...your answer is..

d) Changing of refractive index of gases in the atmosphere