Question

Why twinkling of star.
Ans--->Stars are distant point sized source of light. The path of the rays of light coming from the star goes on varying due to atomspheric refraction slightly. Thus, apparent position of star fluctuates and the amount of star light entering the eye flickers giving the twinkling effect.​

Answer 1

yes your answer is right! !!!!!! Well done

Answer 2

$\huge\bold\pink{ Nice. Answer }$
$\huge\bold\red{Very .Good}$