Question

1) What kind of sound waves?
2) What is the unit of ball in SI method?
Answer in one sentence.





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Answer 1

Answer:

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1) What kind of sound waves?

• There are two basic types of wave, transverse and longitudinal.

2) What is the unit of ball in SI method?

• Newton, is the unit of ball in SI method?

Answer 2

Answer:

Sound waves fall into three categories: longitudinal waves, mechanical waves, and pressure waves