WebSep 12, 2024 · The intensity of the sound wave is the power per unit area, and the power is the force times the velocity, I = P A = Fv A = pv. Here, the velocity is the velocity of the oscillations of the medium, and not the velocity of the sound wave. The velocity of the medium is the time rate of change in the displacement: WebOct 26, 2024 · You live on a busy street, but as a music lover, you want to reduce the traffic noise. Part A If you install special sound reflecting windows that reduce the sound intensity level by 20.0 dB, by what factor have you reduced the sound intensity? Part B If, instead, you reduce the intensity by half, what change
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WebYou live on a busy street, but as a music lover, you want to reduce the traffic noise. Part A If you install special sound reflecting windows that reduce the sound intensity level by 20.0 … WebDec 18, 2024 · You live on a busy street, but as a music lover, you want to reduce the traffic noise. (a) If you install special sound-reflecting windows that reduce the sound intensity … thompson thrift
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WebAnswer (1 of 2): Here the notions of sound pressure (level) and sound intensity (level) are mixed. The answer is therefore not as simple as you might think. Usually sound level is … WebFor a person with normal hearing, the faintest sound that can be heard at a frequency of 400 Hz has a pressure amplitude of about 6.0 * 10-5 Pa. Calculate the (a) intensity. 1views. … WebJan 8, 2024 · Q) Two friends are walking, having a normal conversation; the sound level of the conversation if 60 dB. When they get near a busy street, they have to double the … thompson thrift construction colorado