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- (2) Find values for k and w.
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- The value of k is
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- Using T as found in problem 1, w is given by
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- (3) Given that the amplitude of the wave is 200 nm, find the equation describing displacement of the medium.
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- To keep the units constant, the amplitude must be converted to meters (200 nm=2.00*10 ). The displacement equation is then given by
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