Question

with the help of an activity show that does sound can travel through the gas​
plz help me fast...

Answer 1

Explanation:

e sound always need a medium to travel and it cannot travel in vacuum.

Explanation:

There is a common activity of bell jar used to demonstrate that sound needs a medium to travel.

In this experiment a bell jar is taken and the vacuum is created inside the jar.

It is placed on a base which is connected to a hose fitting.

The hose fitting is further connected to a vacuum pump.

After pumping the air out of the jar, the jar is empty and there is no air pressure inside the jar.

When the bell is rung, no sound is heard outside the jar as there is no medium through which sound can travel from on place to another.

Hence we can say that the sound always need a medium to travel and it can not travel...

plz mark as brainlist

Answer 2

Answer:

here is ur answer........