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  • A steel wire has a length of 12 m and a mass of 2.10 kg. What will be the speed of a transverse wave on this wire when a tension of 2.06 × 10^4 N is applied?

A steel wire has a length of 12 m and a mass of 2.10 kg. What will be the speed of a transverse wave on this wire when a tension of 2.06 \times 10^{4} N is applied?

Answers (1)

Given: l = 12m

M=2.10 kgm = \frac{M}{l} =\frac{2.1}{12}

T=2.06 \times 10^{4} N  

v=\sqrt{\frac{T}{m}}=\sqrt{2.06\times 10^{4}\times \frac{12}{2.10}}

        v=343 m/s

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