Question

Two objects, A and B, are brought into contact with each other. The initial temperature of object B is 430 K. The heat capacity of object A is a constant 3 J/K and the heat capacity of object B is a constant 2 J/K. Through the exchange of heat the two objects eventually obtain a common final temperature of 340 K.

1. The initial temperature of object A was _______ K.
2. The amount of heat exchanged during the process of obtaining the final temperature was ________ J.
3. The final temperature would be (higher, lower, stay the same), if the heat capacity of object B was higher and the other given parameters remain constant _____.

Answer 1

1) 136.67 K

2) 1016.66 Joules of energy per unit mass

3) lesser

Step-by-step explanation:

Detailed explanation and calculation is shown in the image below