Question

when we say that sound travels in medium,what do mean?
Ans=The ​

Answer 1

Answer:

This is the answer

Explanation:

Sound is a mechanical wave , it may be defined as a disturbance which travels through a material medium due to repeated periodic vibrations of the particles of the medium about their mean position , the disturbance is transferred from one particle to the adjoining particle , without any net movement of medium .