Asked by nick

550 g of water (cw = 4186 J/kg.K) at 75°C is poured into an 855 g aluminum (cw =900 J/kg.K) container with an initial temperature of 11°C. What is the final temperature of the system, assuming no heat is exchanged with the surroundings?

Select one:
a. 75 °C
b. 59 °C
c. 11 °C
d. 64 °C
Answered by kenson
b.59
Answered by peter
550 g of water (cw = 4186 J/kg.K) at 75°C is poured into an 855 g aluminum (cw =900 J/kg.K) container with an initial temperature of 11°C. What is the final temperature of the system, assuming no heat is exchanged with the surroundings?
Answered by peter
What is the final temperature of the system, assuming no heat is exchanged with the
Answered by Anne Poese
D. 64