Question

A 70.0-g aluminum calorimeter contains 390 g of water at a temperature of 20 degrees Celsius. Then a 160-g piece of metal, initially at 271 degrees C, is added to the calorimeter. The metal, water, and calorimeter reach an equilibrium temperature of 32 degrees Celsius. What is the specific heat capacity of the metal? The specific heat capacity of aluminum is 910 J/kg x K, and of water is 4190 J/kg x K.
A. 490 J/kg x K
B. 533 J/kg x K
C. 360 J/kg x K
D. 588 J/kg x K

Answer 1

@ 533 will be ur ans.......