Question

A harmonic transverse wave function is given by

* y*(

where all values are in the appropriate SI units. (Assume
*x* is in meters and *t* is in seconds.)

(a) What are the propagation speed and direction of the wave's travel?

speed | m/s |

direction | ---Select--- +x −x +y −y +z −z |

(b) What are the wave's period and wavelength?

period | s |

wavelength | m |

(c) What is the amplitude?

m

Answer #1

The wave function for a traveling wave on a taut string is (in
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speed
________ m/s direction(positive-x, positive-y, positive-z,
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_______m
(c) What is the wavelength of the wave?
_______m
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The function y(x,t) = 0.3 sin( 2 π t -2 π x + π /4) represents
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A wave is described by y = 0.019 8 sin(kx -
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Hz
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