Conservation and First law of thermodynamics

Conservation noun - The careful maintaining and protection of something valuable especially in its natural or original state.

First law of thermodynamics and conservation are semantically related. In some cases you can replace phrase "First law of thermodynamics" with "Conservation", this terms are similar.

Nearby Words: conservative, conserve, conservatory, conservatism, conserving

First law of thermodynamics noun - The fundamental principle of physics that the total energy of an isolated system is constant despite internal changes.

Conservation and first law of thermodynamics are semantically related. You can use "Conservation" instead a noun phrase "First law of thermodynamics".