Question

There is no atmosphere on the moon because
(a) it is closer to the earth
(b) it revolves round the earth
(c) it gets light from the sun
(d) the escape velocity of gas molecules is lesser
than their root mean square velocity

Answer 1

Explanation:

(a) it is closer to the earth

(b) it revolves round the earth

(c) it gets light from the sun

(d) the escape velocity of gas molecules is lesser than their root mean square velocity✅✔

Answer 2

Answer:

option d) There is no atmosphere on the moon because the escape velocity of gas molecules is lesser than their root mean square velocity...