It turns out, however, that many physical concepts can be written concisely with the material derivative.

See energy, power and work for more information on these important physical concepts.

He carefully introduced astronomical and physical concepts which the scientific knowledge of the time supported.

Einstein taught us that neither time, nor distance are well-defined physical concepts.

The name comes from the physical concept of the ether.

A variety of physical and chemical concepts include, in their names, the word "perfect."

The steady state economy is an entirely physical concept.

The first two are based on possession, which is a physical, material concept.

You see, the Jews had a physical concept of resurrection.

Size was a physical concept, hardly relating to his present state.