Rankers Physics
Topic: Solid and Fluids
Subtopic: Solids

If \[\rho\] is density of the material of a wire and \[\sigma\] is the breaking stress, the greatest length of the wire that can hang freely without breaking is :
\[\frac{2\sigma}{\rho g}\]
\[\frac{\rho}{\sigma g}\]
\[\frac{\rho g}{2\sigma}\]
\[\frac{\sigma}{\rho g}\]

No solution provided for this question.

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