1
Q:
A) Principle of thermal equilibrium | B) Principle of colors |
C) Principle of calorimetry | D) Principle of vaporization |
Answer: C) Principle of calorimetry
Explanation:
Explanation:
Heat lost by hot object = Heat gained by cold object
where we ignore heat gained or lost from/to the surroundings.
The study of heat gained and lost in this manner is often called Calorimetry.