Engineering, 25.07.2021 01:40 ajadegipson6784

A 40kg steel casting (Cp=0.5kJkg-1K-1) at a temperature of 4500C is quenched in 150kg of oil (Cp=2.5kJkg-1K-1) at 250C. If there are no heat losses, what is the change in entropy of? (i) The casing.
(ii) The oil.
(iii) Both considered.

Answers

Answer from: gabby0524

Of the oil I hope this help

Answer from: Quest

1.jews

2.poles

3.russians

4.gypsies

5. african americans

< 3

Answer from: Quest

answer:

the answer is d

explanation:

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A 40kg steel casting (Cp=0.5kJkg-1K-1) at a temperature of 4500C is quenched in 150kg of oil (Cp=2.5...