A person pours 330 g of water at 45°C into an 855-g aluminum container with an initial temperature of 10°C. The specific heat of aluminum is 900 J/(kg ? K) and that of water is 4190 J/(kg ? K)
What is the final temperature of the system, assuming no heat is exchanged with the surroundings?
A) 28°C
B) 32°C
C) 31°C
D) 33°C
E) 35°C
Answer: B
Physics & Space Science
You might also like to view...
Why is thermal conductivity affected by temperature?
What will be an ideal response?
Physics & Space Science
Why does a cloud collapse rapidly at first, and then slow down as it gets denser?
What will be an ideal response?
Physics & Space Science
The visible surface of the Sun is called the ______________
Fill in the blank(s) with correct word
Physics & Space Science
Reducing the magnetic field to 71% of its previous value changes the magnetic energy density in the field to _______% of its original value.
A. 39 B. 50 C. 71 D. 85 E. 15
Physics & Space Science