A 40kg piece of steel (Cp = .5kJ kg^-1 K^-1) at temperature 450C is quenched in 150kg
Fantastic news! We've Found the answer you've been seeking!
Question:
A 40kg piece of steel (Cp = .5kJ kg^-1 K^-1) at temperature 450C is quenched in 150kg of oil (Cp = 2.5kJ kg^-1 K^-1) at temperature 25C. If there are no heat loses what is the change of entropy of
(a) the steel,
(b) the oil. and
(c) both together.
Related Book For
Posted Date: