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alexandr402 [8]
4 years ago
12

What is the speed of the sound wave if the frequency is 70 hertz and the wavelength is 0.4 meters

Physics
1 answer:
sesenic [268]4 years ago
8 0

28 mps miles per second

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Explanation:

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When must a psychological researcher debrief human test subjects?
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3 years ago
What happens when multiple forces act on an object?
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Is the 3 in the molecule a coefficient, subscript, or element? 3H₂O₂
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<span>coefficient
       
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4 years ago
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