SUMMARY
THERMODYNAMICS - branch of physics which are heat and temperature, and their relation to energy, work, radiation, and properties of matter
ZEROTH LAW - it can be applied to compare temperature of more than 2 objects. if heat can pass through 2 objects without any external heating source, the two objects are in thermal equilibrium ( A=B and C=B then A=C)
FIRST LAW - the total amount of energy in an isolated system is conserved and the energy in a system can be converted to heat or work or other things. in any process, the total energy of the universe remains the same
SECONDS LAW - the entropy of an isolated system not in equilibrium will tend to increase over time, approaching a maximum value at equilibrium
THIRD LAW - as temperature approaches absolute zero, the entropy of a system approaches a constant minimum
