Question

What is a vacuum? Describe the intensity of the sound in it.​

Answer 1

Answer:

a space that is completely empty of all substances, including air or other gases

Answer 2

Answer:

Vacuum is space devoid of matter.

Zero

Explanation:

sound cannot travel through outer space because it is a vacuum that contains nothing to carry sound. ... As the amplitude of the sound wave increases, the intensity of the sound increases. Sounds with higher intensities are perceived to be louder.