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April 19, 2014

Homework Help: Physics

Posted by Michaela on Friday, April 15, 2011 at 6:36pm.

A conduction heat wave is caused to pass through a metal bar of average temperature Tmean = 36 degrees altering its temperature sinusoidally with an amplitude of Ti=2 degrees. The equation which gives the temperature T(x.t) of the metal bar at any place x(in metres) inside it at any time t (in seconds) is : T(x,t) = Tmean+Ti sin[2k(0.029t V 9.0x)+ 2k]

a)What is the wavelength of the wave?
b)What is the period of the wave?

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