PHYS 1145 Lecture Notes - Lecture 10: Jmol, Kinetic Theory Of Gases, Gas Constant
13 Dec 2016
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Atom: smallest piece of a substance, has central nucleus with protons and neutrons. Atomic mass: scale where most common form of carbon is 12 u (amu) As temperature increases, volume increases, length increases, and area increases. Law of thermodynamics: if two systems see in thermal equilibrium with a third system, then they are in thermal equilibrium with each other. Equation of state: relation between volume, pressure, temperature, and quantity of gas. Boyles law: the volume of a gas is inversely proportional to the absolute pressure applied when the temp is kept constant. Charles law: the volume of a xed quantity of a gas is directly proportional to the absolute temperature when the pressure is kept constant. Guy-lussacs law: at constant volume, the absolute pressure of a xed quantity of a gas is directly proportional to the absolute temperature. Ideal gas law: considering one quantity and how it is a ected by changing only one variable, keeping all other variables constant.
