BRAINCAKEInternal Energy
The internal energy of an object is the energy of its atoms or molecules due to their movement and positions.
The internal energy of an object is the sum of the random distribution of the kinetic and potential energies of its molecules.
Sign in free to see the rest of this lesson, the R.E.C.I.P.E. recall steps and the quiz
BrainCake is free. Make an account in seconds and pick up where this page stops.
More in Thermal Physics
All 4 lessons in Thermal Physics · All AQA A-level Physics topics