Thermal physics Flashcards
1
Q
What is the internal energy?
A
Internal energy is the sum of potential energy and kinetic energy of all its molecules.
2
Q
What is Zeroth Law of thermodynamics
A
If A and B are separately in thermal equilibrium with C, Aa and B are in Thermal equilibrium
3
Q
What is heat capacity
A
Heat capacity C refers to the amount of thermal energy needed to raise one unit of temperature of the substance
4
Q
What is specific heat capacity.
A
The specific heat capacity c is the amount of energy per unit mass that is required to raise the temperature of the substance by one unit of temperature
