How to use in-sentence of “internal energy”:
– One can also calculate the internal energy of electromagnetic or blackbody radiation.
– From the standpoint of statistical mechanics, the internal energy is equal to the ensemble average of the total energy of the system.
– The increase in internal energy makes the temperature go up.
– Some of the big kinetic energy found with flow at large mach numbers becomes internal energy in the fluid because of viscosity.
– The internal energy is a thermodynamic potential and for a closed systemclosed thermodynamic system held at constant minimized.
– For monatomic helium and other noble gases, the internal energy consists only of the translational kinetic energy of the individual atoms.
– The first law of thermodynamics says that the increase in internal energy is equal to the heat added minus the work done on the surroundings.
– When an object is heated, its internal energy can increase to make the object hotter.
