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sergey [27]
3 years ago
5

A child sits on a dock and notices that 8 wavelengths pass the end of the dock in 4 seconds. What is the

Physics
1 answer:
jeyben [28]3 years ago
6 0
The frequency of the waves are 0,5
This is because the frequency of the wave is calculated by dividing the speed by the wavelength.
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False.

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B. in both directions until the temperature is equal in the water and the air

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Hence option B is correct .

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the first one is higher

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