The noise a lawn mower produces is 80 dB. How much noise is from 12 identical lawn mowers?
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Q: The noise a lawn mower produces is 80 dB. How much noise is from 5 identical lawn mowers?
A: Given that the noise a single on more producers is 80 dB. And we can assume the intensity of single…
Q: A Doppler blood flowmeter emits ultrasound at a frequency of 5.0 MHz. What is the beat frequency…
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Q: he noise a lawn mower produces is 80 dB. How much noise is from 10 identical lawn mowers?
A: Given: The sound level of the lawnmower is 80 dB. The number of identical lawnmowers is 10.
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A: Decible scale is like logarithmic scale L = 10dB log10(I /I0 ) I = INTENSITY
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A: Given: β1=85 dBβ2=90 dBβ3=93 dB To determine: Intensity level I. Formula used: I=Io10β10 dB Itotal =…
Q: The noise a lawn mower produces is 80 dB. How much noise is from 11 identical lawn mowers?
A: Given Noise produced by one lawn mower =80dB No of lawn mowers x=11
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Q: The sound level measured in a room by a person watching a movie on a home theater system varies from…
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Q: The sound level measured in a room by a person watching a movie on a home theater system varies from…
A: The change in the intensity level is, 80 dB - 40 dB = 40 dB Therefore, n = 40 dB10 dB= 4
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