- Pressure | Definition, Measurement, Types | Britannica
Pressure, in the physical sciences, perpendicular force per unit area, or the stress at a point within a confined fluid
- Pressure (Physics): Definition, Units, Formula Examples
Pressure is one of the most important concepts in physics While you'll undoubtedly have some idea of what pressure is from things like atmospheric pressure readings given in weather reports or water pressure in your home's heating system, when you're studying physics, the details really matter Learning the precise definition of pressure helps you understand key concepts related to gases
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