Physics, 11.02.2020 19:52 makalanharrison
Sound is emitted by a point source. You wish to compare the sound intensity and sound intensity level from this source at two different sites. If the distance to the second site is a factor of 9 greater than the distance to the first, determine the following.
a. Determine the multiplicative factor by which the sound intensity decreases as you go from the first to the second site.
b. Determine the additive amount by which the sound level intensity decreases as you go from the first to the second site. (Assume the sound level intensities at the first and second sites are ?1 and ?2, respectively.) How is sound intensity level related to sound intensity?
Answers: 2
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Sound is emitted by a point source. You wish to compare the sound intensity and sound intensity leve...
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