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Pani-rosa [81]
3 years ago
6

How many wavelengths of a wave pass a point if the frequency of the wave is 4 hertz

Physics
1 answer:
BigorU [14]3 years ago
3 0
The period of a wave is equal to the time it takes for one wavelength to pass by a fixed point. You stand on a pier watching water waves and see 10 wavelengths pass by in a time of 40 seconds
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A child drops a ball from a window.The ball strikes the ground in 3.0 seconds.What is the velocity of the ball the instant befor
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B transferred.

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In class, we read an article about "Absolute Zero". Using what you know about particles/molecule motion, choose the option that
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Answer:

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