Question

What is the SI unit of pressure? Give its relationship with atmospheric pressure.

Answer 1

Hey...
SI unit of pressure is PASCAL...

Answer 2

Pressure is the effect of force applied to a surface, and its unit is the pascal (Pa). A pascal is defined as a force of one Newton per square meter. You can convert between the other units of pressure as follows: 1 atm = 101325 Pa = 760 torr. the si unit of pressure isnewton/meter^2 is also termed as pascal......


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What causes the pressure of the atmosphere?

Key idea: Atmospheric pressure is caused by the weight of the atmospherepushing down on itself and on the surface below it. Pressure is defined as the force acting on an object divided by the area upon which the force is acting.....



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