Question

A steel wire 70cm long has a mass of 7 kg wire is under a tension of 100 n, what is the speed of transverse waves in the wire.

Answer 1

Explanation:

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Answer 2

Answer:

$speed \: of \: transverse \: wave \: = \sqrt{ \frac{tension}{u} } \\ v = \sqrt{ \frac{100}{10} } \\ v = \sqrt{10}$

u = mass per unit length

Explanation:

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