Computer · Environmental Engineering
Identify whether the following statements regarding the characteristics and measurement of sound in noise pollution studies are true or false. Statement 1: The rate of doing work by a travelling sound wave in the direction of propagation of the wave per unit area is known as sound intensity. Statement 2: The amplitude of the sound wave is the height of the peak sound pressure measured above or below the zero-pressure line.
- 1Statement 1 is false and Statement 2 is true
- 2Both the statements are false
- 3Statement 2 is false and Statement 1 is true
- 4Both the statements are true✓
Correct answer
Both the statements are true
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