1.) The equation of a certain traveling transverse wave is given below:
y = 2 sin 2 pi [ (t/0.01) - (x/30) ]
where x and y are in cm, and t in seconds.
What are the waves:
a) amplitude
b) wavelength
c) frequency
d) speed of propagation
2.) What is the difference between the speeds of longitudinal waves in air at -3 degrees Celsius and 57 degrees Celsius?
Merry Christmas guys!
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