Convert °C to °F |
TF = (9/5)TC + 32 |
Convert °F to °C |
TC = (5/9)(TF - 32) |
Boltzmann's constant |
k = 1.38·10-23 J/K |
Ideal gas constant |
R = 8.31 J/mol·K or 0.0821 L·atm/mol·K |
Kelvin scale |
TK = TC + 273.15 |
Ideal gas law |
pV = nRT |
Relation between gas constant and Boltzmann's |
R = NAk |
Thermal expansion |
DL/L = aDT |
Area expansion |
DA/A = bDT; b = 2a |
Relation between temperature and av. KE |
(3/2) kT = (1/2) m <v>2 = average KE |