Internal Energy of an Ideal Gas Calculator

In thermodynamics, the internal energy of a system is the energy contained within the system. It excludes the kinetic energy of motion of the system as a whole and the potential energy of the system as a whole due to external force fields. The internal energy of an ideal gas is proportional to its mass (number of moles) N and to its temperature T. Given here is an online internal energy of an ideal gas calculator to calculate the internal energy of the monatomic gas.

K
m2kg s-2 K-1

Result :

J/kg
Monatomic particles do not rotate or vibrate and are not electronically excited to higher energies except at very high temperatures. Therefore, internal energy changes in an ideal gas may be described solely by changes in its kinetic energy. Use our online internal energy of an ideal gas calculator to find the energy contained in the monatomic gases.