Physics, 19.12.2019 22:31 zeesharpe05
Find the noise level of a sound having an intensity of 1.5x10^-14w/m^2 given i0=10^12 w/m2
20.5 db
-18.2 db
-17.6 db
15.4 db
Answers: 2
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Which of the following is not am example of a polymer? protein nylon kevlar concreta
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Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?
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Physics, 22.06.2019 09:30
(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 3
Find the noise level of a sound having an intensity of 1.5x10^-14w/m^2 given i0=10^12 w/m2
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