Physics, asked by lily4201, 9 months ago

3.Answer the following: a. What is sound ? b. How is sound produced? c. Define: frequency

Answers

Answered by raghvendrasinghfzd16

Answer:

It is defined as the number of sound waves produced per second. Frequency is expressed in hertz. ... Higher the frequency, higher the pitch or it is said that the sound is shrilling. Lower the frequency, lower the shrill or pitch.

Explanation:

Answered by rk4846336

Explanation:

Sound is a form of energy.

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