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?

Question

Select one:
a. 75 °C
b. 59 °C
c. 11 °C
d. 64 °C

Answer 1

b.59

Answer 2

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?

Answer 3

What is the final temperature of the system, assuming no heat is exchanged with the

Answer 4

D. 64