Question

Q1. long question answer

1. explain the term intensity of sound. Give examples of sound of high and low intensity. what does the intensity of a sound depend on ?
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Answer 1

Answer:Image result for explain the term intensity of sound. Give examples of sound of high and low intensity. what does the intensity of a sound depend on ? ​

For the same pressure, the higher density and higher sound speed of water results in a lower intensity, because the particle velocity in water is much lower than that in air. The difference in impedance of air and water means that sound waves with the same pressure will have intensity levels that differ by 35.5 dB.