Question

A lump of steel of maas 10 kg at 627° C is dropped in 100 kg of oil at 30° C• The specific heat of steel and oil are 0.5 KJ\ kg k and 3.5 kj/ kg k respectively• calculate the entropy change of steel, the oil and universe​

Answer 1

Answer:

sorry I don't know the answer

Explanation:

I am also confused in physics