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A swimmer standing near the edge of a lake notices a cork bobbing in the water. While watching for one minute, she notices the cork bob (from up to down to back up) 240 times. What is the frequency in
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A swimmer standing near the edge of a lake notices a cork bobbing in the water. While watching for one minute, she notices the cork bob (from up to down to back up) 240 times. What is the frequency in Hz of the water wave going by?

User Ilan Klinghofer
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1 vote

Answer:

4Hz (240 cycles/60 seconds = 4 cycles/second)

Step-by-step explanation:

hope this helped!

User Isexxx
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