Question

Give scientific reasons -

Astronauts on the moon can not hear each other directly
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Answer 1

Answer:

here is your answer ↓

Explanation:

The sound waves are the longitudinal waves. ... Therefore, if one astronaut speaks something to the other astronaut, there are no medium particles to transfer the sound wave to the other astronaut. As a result, the other astronaut cannot hear directly anything from the speaker astronaut.

Answer 2

Answer:

Sound is a form of mechanical energy which means it requires some medium through which it can propagate. In earth where there is atmosphere sound vibrates the air particles through which it propagates and we can hear it directly. But in moon as there is no atmosphere the sound cannot travel as no vibrations is created. So astronauts on moon cannot hear each other directly.

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PLEASE MARK BRAINLIEST