2m/copper wire of length applying force ...

2m/copper wire of length applying force length increase by 1mm. If the energy of the wire is converted to heat energy, calculate the increasing `temp^n` of the wire.(Y= 12.5 × 10^10 N/m^2; ρ = 9 × 10^3 kg /m^3 ; s = 385 J/kg – K)

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R G PUBLICATION-MECHANICAL PROPERTIES OF SOLIDS-EXERCISE

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