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JulijaS [17]
3 years ago
8

In 3.0 seconds, a wave generator produces 15 pulses that spread over a distance of 45 centimeters. Calculate the wave's frequenc

y.
Physics
1 answer:
12345 [234]3 years ago
7 0
0.2 Hz = v / (0.03 m) 
<span>6.67 m/s
best i can guess</span>
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