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Posts: 3561
12 years ago
The vertical displacement of a string is given by y(x,t) = (6.00 mm) cos[(3.25 m-1)x – (7.22 s-1)t]. What is the period of the wave?
A) 7.22 s
B) 1.93 s
C) 0.870 s
D) 0.308 s
E) 0.139 s
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Valued Member
12 years ago
C
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