Question

Give scientific reasons Astronauts on the moon cannot hear each other directly​

Answer 1

Answer:

A astronauts cannot hear themselves directly on moon as there is lack of air Particles in moons atmosphere which results in non-movement of speech molecules to travel surroundings as a result as to notes on moon or in space use radio transmitters to hear themselves.

Explanation:

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Answer 2

Answer:

Because sound need medium for travel and moon have no atmosphere means Medium that is why Astronauts on the moon cannot hear each other directly