8 minutes
Since the moon has little to no atmosphere, sound cannot move as it has no medium to travel thru.
74.5 minutes.
It would only take 10 seconds to travel 1km at 0.3km per three minutes.
0.029
8 minutes
2
40 minutes.
There is no sound in space.
It wouldn't travel at all. Sound can't travel in a vacum. (Translation: Sound can't travel in outer space.)
1000.3848995m/s
Sound travels at a speed of about 343 meters per second, or 1,236 kilometers per hour. It takes sound roughly 3 seconds to travel 1 kilometer.
The speed of sound in copper is about 3560 meters per second. To find the time it takes for a sound impulse to travel 25 kilometers through a copper rod, you can use the formula time = distance/speed. Plugging in the values, you get time = 25000 meters / 3560 m/s ≈ 7 seconds.
Since the moon has little to no atmosphere, sound cannot move as it has no medium to travel thru.
The estimated travel time for the 73 kilometer trip is about an hour.
74.5 minutes.
Sound waves can't travel through space.