joyp1902 joyp1902

09-03-2016
Physics

contestada

if a guitar string vibrates 20 times each second,what is its frequency?

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daniellionyang daniellionyang

09-03-2016

The answer is 20. Frequency is "number of times" per unit time.

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09-03-2016

20hz ... Number of complete cycle per is frequency n here vibrates means complete cycles

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