SOLUTION: a sound wave has a period of 0.06 seconds and an amplitude of 4 units. sketch a graph of the sound wave.

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Question 604168: a sound wave has a period of 0.06 seconds and an amplitude of 4 units. sketch a graph of the sound wave.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
a sound wave has a period of 0.06 seconds and an amplitude of 4 units. sketch a graph of the sound wave.
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y = a*sin(bx+c)
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period = (2pi)/b = 0.06
b = (2pi/0.06)
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a = 4
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y = 4*sin[(2pi/0.06)x]
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graph%28400%2C400%2C-0.12%2C0.12%2C-10%2C10%2C4%2Asin%28%282%2F0.06%29pi%2Ax%29%29
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Note: The graph covers the interval -0.12<= x <=0.12, which
is four periods of the curve.
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Cheers,
Stan H.