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vivk

  • 3 years ago

a wave moves with speed 300m/s on awire which is under a tention of 500N . find how much the tention must be changed to increase the speed to 312m/s

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  1. Mashy
    • 3 years ago
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    Use the formula \[v= \sqrt{T/ \mu }\] \[ \mu = linear.density.of.wire \]

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