The diameter of an iron wire is 1.20 mm. If the speed of transverse waves in the wire is `50.0m//s`, what is the tension in the wire? The density of iron is `7.7xx10^(3)kg//m^(3)`

Explanation

To find the tension in the iron wire, we can use the formula for the speed of transverse waves in a wire, which is given by:

\[ V = \sqrt{\frac{T}{\nu}} \]

where:
- \( V \) is the speed of the wave,
- \( T \) is the tension in the wire,
- \( \nu \) is the mass per unit length of the wire.
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