'Pressure times' diaporamas de présentation

Inverse Variation

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Pressure

Pressure. Pressure : Force applied per unit area. Barometer : A device that measures atmospheric pressure. Manometer : A device for measuring the pressure of a gas in a container. . Pressure. Units of Pressure Pascal : (abbrev. Pa) The SI unit for pressure.

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Thermodynamics

Thermodynamics. Thermodynamics is the study of the effects of work, heat and energy of a system. It is primarily concerned with the macroscopic(large scale) changes. All of thermodynamics can be expressed in terms of four quantities: Temperature (T) Internal Energy (U) Heat (Q) Entropy (S).

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