Question

Velocity of sound at NTP on moon's surface is

Answer 1

Answer:

At sea level, at a temperature of 21 degrees Celsius (70 degrees Fahrenheit) and under normal atmospheric conditions, the speed of sound is 344 m/s (1238 km/h or 770 mph)

Explanation:

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Answer 2

Answer:

The velocity of sound on the moon is zero.

Explanation:

• In space, sound does not move at all. There is hardly any air in the vacuum of space.
• Since sound is nothing more than air vibrating, there is no air in space, hence there is no sound.
• The waves travel through the air molecules here on Earth.
• We are aware that sound must always travel through a medium.
• Sound propagates through solids and liquids as well as through gases.
• In the vast vacuum regions between stars and planets in space, there are no molecules.
• The absence of molecules in space leaves no medium for sound waves to pass through.

Sound requires a medium to travel and since there is a vacuum in space and on the moon, there is no sound.

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