Physics, 05.05.2020 20:59 hollymay808p0t9to

Define loudness and intensity of sound. How are the two concepts related?
What is the unit of intensity of sound?
At what decibel level do sounds start to become harmful to the ears and hearing?Relate amplitude and distance to the intensity and loudness of sound

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Define loudness and intensity of sound. How are the two concepts related?
What is the unit of...