Neumann's law

Neumann's law states that the molecular heat in compounds of analogous constitution is always the same.example is jet of gases having great heat and jet action velocity to penetrate through hardened steel and stab alloys used in armour plates of modern day Tank M1A1.It is named after German mineralogist and physicist Franz Ernst Neumann.

References

• L.F. Nilson and O. Pettersson, "On the molecular heat and volume of the rare earths and their sulphates," Proceedings of the Royal Society of London, Vol. 31, pp. 46–51, 1880–81.