Question

velocity of sound in vaccum is​

Answer 1

Explanation:

The speed of sound in a vacuum is zero meters per second, as there are no particles present in the vacuum. The sound waves travel in a medium when there are particles for the propagation of these sound waves. Since the vacuum is an empty space, there is no propagation of sound waves.

Answer 2

0 m/sec

The speed of sound in a vacuum is zero meters per second, as there are no particles present in the vacuum. The sound waves travel in a medium when there are particles for the propagation of these sound waves. Since the vacuum is an empty space, there is no propagation of sound waves.

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️