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How long does it take the waves to travel 300 m?

1 Answer

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Answer:3 s

Step-by-step explanation:

3 s

Solution : v = v lamda = (500 Hz)(0.2 m) = 100 m//s <br> Time taken by the wave to travel `300 m = (300 m)/(100 m//s) = 3 s

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