2. In physical chemistry, any physically or chemically distinct, homogeneous, and mechanically separable part of a system. phase 0 in cardiac physiology, the phase representing the upstroke of the action potential, in which rapid depolarization occurs after the cell reaches or is driven to threshol...
phase in Thesaurus Medical Idioms Encyclopedia (fāz) n. 1.A distinct stage of development:"The American occupation of Japan fell into three successive phases"(Edwin O. Reischauer). 2.A temporary manner, attitude, or pattern of behavior:just a passing phase. ...
The meaning of PHASE RULE is a law in physical chemistry: the number of degrees of freedom of a system in equilibrium is equal to the number of components minus the number of phases plus the constant two (as in the system ice -liquid water- water vapor c
Learn about phase change. Understand various stages of phase change such as Deposition, Sublimation, Condensation & Evaporation. Get practical...
Boiling Definition in Chemistry Chemistry Glossary Definition of Boiling Boilingis defined as a phase transition from theliquidstate to thegasstate, usually occurring when a liquid is heated to itsboiling point. At the boiling point, the vapor pressure of the liquid is the same as the external ...
Chemistry-Dictionary.com Everyone's Online Chemistry DictionaryA B C D E F G H I J K L M N O P Q R S T U V W X Y Z ?Definition of homogeneous equilibria 1) Equilibria involving only one species in a single phase. For example, all gases, all liquids or all solids....
When there is impedance rather than resistance, the current flowing is out of phase with the voltage: the ratio of voltage:current depends on frequency. When there is impedance, the peaks and troughs of the voltage (red) and current (cyan) are out of phase. In this case, the current la...
that the fermenting action of stomach juices is a chemical process. And in the mid-19th century the French physician and physiologistClaude Bernarddrew upon both thecell theoryand knowledge of chemistry to develop the concept of the stability of the internal bodilyenvironment, now calledhomeostasis....
This is the sublimation definition as the term applies to a phase transition in chemistry. Examples of sublimation are provided.
Phase Change Definition Definition:A phase change is a change in the state of matter of a sample.A phase changeis anexample of a physical change. Read More Phase Definition and Examples By Anne Marie Helmenstine, Ph.D. Also Known As:phase transition Examples:Anexample of a phase changeis ...