Question
Sound is passing perpendicularly through an open window whose
dimensions are 1.1 m 0.75 m. The sound intensity level is 95 dB above
the threshold of hearing. How much sound energy comes through the
window in one hour?
dimensions are 1.1 m 0.75 m. The sound intensity level is 95 dB above
the threshold of hearing. How much sound energy comes through the
window in one hour?
Answers
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