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Sreeshan

Dec 05, 2023

Edited: Dec 06, 2023

Sound waves

in Sreeshan

Sound wave is a wave produced through a disturbance, from disturbance it means making the molecules vibrate.

How it works

When we hit a metal rod on a metal sheet, we will hear a high pitched voice, right? Well how that sound reaches our ears is through the air.

Waves like sound need a medium to travel through, but electromagnetic waves don't require a medium to travel. Medium is a place or material through which a wave travels.

Sound waves travel by oscillating through air.

Is sound transverse or longitudinal

Does the air molecule travel to you ear ?

4 comments

Comments (4)

indu marath

Dec 07, 2023

Can sound waves generate heat?
Can wind travel faster than speed of sound?
Does sound travel faster in space?
How does sound going slower in water make it hard to talk to someone underwater?
SI unit of sound?
Are sound waves electromagnetic or transverse ?

Sreeshan

Dec 11, 2023

Best Answer

Replying to

6. Sound waves are longitudanal waves, also em waves are transverse waves so sound wave can't be one of them.

5. Decibel.

4. The sound has a hard time, trying to vibrate in water molecules and instead they get spread out.

3. Sound can't travel in space, because sound needs a medium to travel.

2. Yes it can, if you have a plane, filled with air and the plane goes super sonic, thus the wind is moving faster.

Yes sound waves can generate heat.

Edited

Neel Subeesh

Dec 06, 2023

How fast is sound and why it has a speed limit?

Sreeshan

Dec 07, 2023

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