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Physics, 25.01.2021 16:50 irelandcrawford5469
15. A travelling wave is described by the equation y(x, t)= 0.003 cos (20 x + 200t) where y and x are measured in meters and t in seconds. What is the period of this wave?
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15. A travelling wave is described by the equation y(x, t)= 0.003 cos (20 x + 200t) where y and x ar...
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