UniCalc
RU
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Kinetic theory of gases
Internal energy of gas
internal gas energy
U =
J
x
mJ
J
kJ
MJ
GJ
TJ
number of degrees of freedom
f =
gas mass
m =
kg
x
μg
mg
g
kg
q
t
u
pood
lb
gas constant
R =
J/(kg·K)
x
J/(kg·K)
kJ/(kg·K)
gas temperature
T =
K
x
μK
mK
K
kK
MK
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"