Question

suppose you and your friend are on the moon. Will you be able to hear any sound produced by your friend. Justify your answer.

Answer 1

Answer:

No, you wouldn't be able to hear any sound produced by your friend.

Explanation:

     This is because sound cannot travel in vacuum. It needs a medium to travel. On, Earth we could hear others speaking on making some sort of sound because the sound waves propagates through the air molecules present in the atmosphere. But whereas the moon lacks an atmosphere. Therefore no atmosphere no air molecules. No air molecules no propagation of sound waves. No propagation of sound waves you cannot hear what your friend says

Answer 2

Answer:

Sound waves need a material medium for the propagation. Since there is no atmosphere on the Moon. One cannot hear the sound produced by another person.