Question
Physics Question on Calorimetry
40 g of water at 40°C is added to 10 g of water at 80°C. The final temperature of the mixture is 40°C
A
48°C
B
40°C
C
120°C
D
64°C
Answer
48°C
Explanation
Solution
The correct option is (A): 48°C.
40 g of water at 40°C is added to 10 g of water at 80°C. The final temperature of the mixture is 40°C
48°C
40°C
120°C
64°C
48°C
The correct option is (A): 48°C.