Physics > 2002 > 21
WASSCE
Water of mass120g at 50∘C is added to 200g of water at 10∘C and mixture is well stirred. calculate the temperature of the mixture [Neglect heat losses to the surrounding]
A.
60∘C
B.
40∘C
C.
25∘C
D.
10∘C
Answer: C
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