Sublimation Line, Fusion Line & Vaporization Line

The line that separates the solid and vapor phases is called the sublimation line. 

The line that separates the solid and liquid phases is called the fusion line. 

The line that separates the liquid and vapor phases is called the vaporization line.

Saturation Temperature, Saturation Pressure and Vapor Pressure Curve

The term saturation defines a condition in which a mixture of vapor and liquid can exist together at a given temperature and pressure.

The temperature at which vaporization (boiling) starts to occur for a given pressure is called the saturation temperature or boiling point. 

 

The pressure at which vaporization (boiling) starts to occur for a given temperature is called the saturation pressure.

The graphical representation of this relationship between temperature and pressure at saturated conditions is called the vapor pressure curve.

Bragg peak

The peak of radiation dosage at the end of the proton's path is known as the Bragg peak.

Actuary

An actuary is a business professional who applies mathematical and statistical methods to deal with the financial impact of risk and uncertainty in the field of insurance, investment etc.

Sublimation, Vaporization, Condensation and Fusion or Melting

Sublimation - change of phase from solid to vapor

Vaporization - change of phase from liquid to vapor

Condensation - change of phase from vapor to liquid

Fusion or melting - change of phase from solid to liquid

Triple point

Triple point - the temperature and pressure at which all three phases can exist in equilibrium .

Critical Point

Critical Point:- The temperature and pressure above which there is no distinction between the liquid and vapor phases.