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notka56 [123]
2 years ago
11

What is the wavelength of a wave that has a speed of 350 meters/second and a frequency of 140 hertz?

Physics
1 answer:
sergey [27]2 years ago
3 0

Answer:2.5m

Explanation:

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According to the law of conservation of matter, we know that the total number of atoms does not change in a chemical reaction an
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