Through Air sounds travels approximately 343 meters/second. Why the difference? Because the closer together the molecules in a substance are, the faster sound will travel through that medium.
Answer:
crushing an ice cube
Explanation:
crushing an ice cube can be redone by freezing it again in its position
False
Explanation:
Sound waves are longitudinal mechanical waves.
Mechanical waves are waves that requires a medium to propagate them.
- A transverse wave is a wave that is propagated perpendicularly to its source.
- An example is electromagnetic radiation.
- A longitudinal wave is a wave that is directed parallel to their source.
- Sound wave is a longitudinal wave.
- It has series of rarefaction and compression along its travel path.
- Rarefaction are areas of sparse particles.
- Compression are areas with dense particles.
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Sound wave brainly.com/question/3619541
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Answer:
Explanation:
so we have to solve it or just answer it?
Hi there!
It can take years to remove all of the harmful substances from the water.
I hope my answer helped :)
