Also known as: var.
VAR has various meanings in the Scientific & Educational category. Discover the full forms, definitions, and usage contexts of VAR in Scientific & Educational.
A factor or condition which can be measured, altered or controlled, i.e., temperature, pressure, flow, liquid level, humidity, weight, chemical composition, color, etc. A symbol used to represent an unknown number, often x orn. A quantity that can have many possible values. In designing experiments, variables that affect measurements must be identified and controlled.
Scientific & EducationalThe difference between true and magnetic course or bearing. Angle between magnetic and true meridians at any given position. Change in orbital speed of Moon between syzygy and quadrature
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