Question
Physics Question on Thermodynamics
100 g of ice at 0 °C is mixed with 100 g of water at 100 °C. The final temperature of the mixture is
[Take Lf= 3.36 × 105 J kg-1 and Sw = 4.2 × 103 J kg-1 k-1]
A
10 °C
B
50 °C
C
1 °C
D
40 °C
Answer
10 °C
Explanation
Solution
The correct answer is (A) : 10 °C.