P17_066 - if it provides some insight into the nature of...

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66. It is certainly possible to simplify (in the trigonometric sense) the expressions at x = 3 m (since k =1 / 2 in inverse-meters), but there is no particular need to do so, if the goal is to plot the time-dependence of the wave superposition at this value of x . Still, it is worth mentioning the end result of such simpliFcation
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Unformatted text preview: if it provides some insight into the nature of the graph (shown below): y 1 + y 2 = (0 . 10 m) sin(40 πt ) with t in seconds. –0.1 –0.08 –0.06 –0.04 –0.02 0.02 0.04 0.06 0.08 0.1 0.02 0.04 0.06 0.08 0.1 t...
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.

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