Question

A steel ball of mass 1 kg of specific heat 0.4 kj/ kgk is at temperature of 60o

c. It is dropped into 1 kg water at 20o

c. The final steady state temperature of water is select one:

a. (a) 35o c

b. (a) 40o c

c. (a) 30o c

d. 23.5o c

Answer 1

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