Mathematics, 06.04.2020 22:28 Jasten
A loud sound wave can change air pressure by about 2.6 Pascals (up or down). A certain sound wave is oscillating with a period of 0.007 seconds. Write the equation for the pressure difference caused by this sound wave as a function of time (variable t). Use the cosine function, the letter "pi", along with the given amplitude and period.
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A loud sound wave can change air pressure by about 2.6 Pascals (up or down). A certain sound wave is...
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