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A string that is stretched between fixed...

A string that is stretched between fixed supports separted by `75.0 cm` has resonant frequencies of `420` and `315 Hz` with no intermedniate resonant frequencies. What are (a) the lowest resonant frequencies and (b) the wave speed?

Text Solution

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The correct Answer is:
(a) 105 Hz ; (b) 158 m/s
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