Question

why can't astronauts hear each other surface of moon​

Answer 1

Answer:

HEY MATE HERE IS YOUR ANSWER:-

Because there is no atmosphere at moon. Sound needs a medium to travel. On earth sound travels through air. Due to absence of air on moon,sound cannot travel so astronauts cannot hear each other.

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Answer 2

No, you cannot hear any sounds in near-empty regions of space. Sound travels through the vibration of atoms and molecules in a medium (such as air or water). In space, where there is no air, sound has no way to travel.

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