Question

does the sound travel if there is no medium. explian with an activity​

Answer 1

$\huge\pink{Answer:-}$

Sound needs a medium for propagation.

Explanation:-

see,

Sound is the energy things produce when they vibrate (move back and forth quickly).

Sound, however cannot travel through a vacuum.

It always has to have something to travel through (known as a medium), such as air, water, glass, or metal.

Explanation, with a simple activity:-

Take a bell jar and fix a bell in it.

And then,take a cork with no air passes through it.

On the bell and Bell start to ring take a vaccum and suck all the air from it

You will see that no sound is heard.

So,this show that sound need a medium to travel..

I hope this may helps you...!

Answer 2

Answer:

Sound needs a material medium like solid ,liquid or gas to travel and be heard because the molecules of solid, liquid and gases carry sound waves from one place to another. Sound cannot travel through vacuum or empty space because vacuum has no molecules which can vibrate and carry sound waves.

Explanation:

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