One musical instrument is set to produce sound of varying fundamental frequencies whose maximum intensity level is only about 45 dB. An indoor orchestra consisting of about 30 different musical instruments will be simultaneously playing. a) What is the intensity of each sound? b) What is the maximum intensity level of the resounding music performed by the whole orchestra?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Give the complete solution and llustrate and identify all the given physical quantities .
One musical instrument is set to produce sound of varying fundamental
frequencies whose maximum intensity level is only about 45 dB. An indoor
orchestra consisting of about 30 different musical instruments will be
simultaneously playing. a) What is the intensity of each sound? b) What is
the maximum intensity level of the resounding music performed by the
whole orchestra?
Transcribed Image Text:One musical instrument is set to produce sound of varying fundamental frequencies whose maximum intensity level is only about 45 dB. An indoor orchestra consisting of about 30 different musical instruments will be simultaneously playing. a) What is the intensity of each sound? b) What is the maximum intensity level of the resounding music performed by the whole orchestra?
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