flux

(physics) the number of changes in energy flow across a given surface per unit area.

In constant change.

“his opinions are in flux”

“the newness and flux of the computer industry”

The rate of flow of energy or particles across a given surface.

A state of uncertainty about what should be done (usually following some important event) preceding the establishment of a new direction of action.

“the flux following the death of the emperor”

The lines of force surrounding a permanent magnet or a moving charged particle.

A flow or discharge.

A substance added to molten metals to bond with impurities that can then be readily removed.

Excessive discharge of liquid from a cavity or organ (as in watery diarrhea).

Move or progress freely as if in a stream.

Mix together different elements.

Become liquid or fluid when heated.