3. Thermodynamics & Heat Transfer Flashcards
1
Q
What does the kinetic molecular theory explain?
A
It explains the behavior of particles in matter based on motion and energy.
2
Q
Describe conduction.
A
Heat transfer through direct contact between objects.
3
Q
What is specific heat capacity?
A
The amount of heat required to change the temperature of the unit of mass (g or kg) of a substance by a given amount (usually 1°C).
4
Q
Define an exothermic process.
A
A process that releases heat to its surroundings.
5
Q
What is entropy?
A
A measure of disorder or randomness in a system.
The second law of thermodynamics states that entropy tends to increase over time.
