millibars

What Is The Unit For Air Pressure?

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What Is The Unit For Air Pressure? Atmospheric pressure is expressed in several different systems of units: millimetres (or inches) of mercury, pounds per square inch (psi), dynes per square centimetre, millibars (mb), standard atmospheres, or kilopascals. What is the measuring unit of air? Atmosphere 1 atm in … … is equal to … SI

Is Air Pressure Higher At The Poles Or The Equator?

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Is Air Pressure Higher At The Poles Or The Equator? Explanation: Air pressure is highest at the equator, and much lower at the poles. Guy-Lussac’s Law states that pressure is proportional to temperature at constant volume. Often people think that low pressure areas are warmer, however this is only the case where volume is not