Physics, 01.07.2020 22:01, campbelldean
If the intensity of sound at a point is 4.33*10^-7 w/m^2, what is the sound level there ? (Unit=dB)
Answers: 1
Physics, 22.06.2019 19:10, mttttttthhhhhhh551
Due sun 06/09/2019 11: 59 pm skip navigation questions correct q 1 [1/1] correct q 2 [1/1] correct q 3 [1/1] untried q 4 (0/1) untried q 5 (0/1) untried q 6 (0/1) untried q 7 (0/1) untried q 8 (0/1) untried q 9 (0/1) untried q 10 (0/1) grade: 3/10 print version start of questions two cyclists, 42 miles apart, start riding toward each other at the same time. one cycles 2 times as fast as the other. if they meet 2 hours later, what is the speed (in mi/h) of the faster cyclist?
Answers: 1
If the intensity of sound at a point is 4.33*10^-7 w/m^2, what is the sound level there ? (Unit=dB)...
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