A hammer of mass 1 kg having speed of 50 m s hit an iron

Last updated: 6/9/2023

A hammer of mass 1 kg having speed of 50 m s hit an iron nail of mass 200 g If specific heat of iron is 0 105 cal g C and half the energy is converted into heat the raise in temperature of nail is 7 1 C 9 2 C O 10 5 C O 12 1 C