(a)
To find: The decibel ratings where the intensity of the whisper sound is
(b)
To find: The decibel ratings, where the intensity of the busy street sound is
(c)
To find: The decibel ratings, where the intensity of the heavy truck sound is
(d)
To find: The decibel ratings, where the intensity of the rock music sound is
(e)
To find: The decibel ratings, where the intensity of the jetliner sound is
(f)
To express: The sound level in microbars for the threshold intensity of part (c) and (d).
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