A wave on a string is described by the equation y 423
A wave on a string is described by the equation y = (4.23 mm)cos(2440t ? 0.42x) where t is measured in s and x is measured in mm.
What is the frequency of the wave?
Hz
What is the wavelength of the wave?
mm
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a wave on a string is described by the equation y 423 mmcos2440t 042x where t is measured in s and x is measured in
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