V/m (2,1) a. Determine its wavelength. b. What is the frequency of the wave? c. Write down the wavefunction of the disturbance. d. Draw a graph of u versus t (t=0 to t=2T) for the point z=0 (Be sure to label the axes) 60 40 20 0 - 20 -40 - 60 100 300 500 1=0 Z 1=0.878x 10-15 S z (nm) t = 1.769x 10-15 s
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The figure below represents the profile of a wave at three different times
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