A load of 40 kg is suspended from a wire of radius 10 m and

Last updated: 6/11/2023

A load of 40 kg is suspended from a wire of radius 10 m and density 8 10 kgm 75 of the work done 3 to increase the length is converted into heat Calculate the change in temperature in kelvin of the wire Given that Y 7 5 10 0 Nm 1 and heat capacity of the material of the wire is 490 Jkg K respectively Take 9 8 and g 9 8 m s