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if a floating leaf oscillates up and down two complete cycles each second as a water wave passes by. what is the wave frequency?
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Asked 3/2/2009 7:02:03 AM
Updated 100 days ago|8/30/2023 12:45:50 AM
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User: if a floating leaf oscillates up and down two complete cycles each second as a water wave passes by. what is the wave frequency?



Weegy: If the leaf is floating on the water, it has the same frequency as the waves on the water surface.
Expert answered|innersource|Points 3516|Rating ***** (+633 -2)



User: a floating leaf oscillates up and down two complete cycles in 1 s as a water wave pases by . the waves wavelenght is 10 m. what is the wave's speed

Question|Rated good
Asked 3/2/2009 7:02:03 AM
Updated 100 days ago|8/30/2023 12:45:50 AM
1 Answer/Comment
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The frequency of oscillation of the floating leaf is twice the frequency of the passing water wave since the leaf completes two cycles while the wave completes one wavelength. Therefore, the frequency of the wave is 2 Hz (cycles per second).

The formula relating wave speed, frequency, and wavelength is:
Wave speed = Frequency × Wavelength

Given that the wavelength is 10 m and the frequency is 2 Hz, the wave speed is:
Wave speed = 2 Hz × 10 m = 20 m/s
Added 100 days ago|8/30/2023 12:45:50 AM
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