Question
Asked Dec 22, 2019
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A girl named sweety was asked to find the weight of the atmospheric air over area 1 mm * 1 cm , from sea level till uppermost atmosphere. Assuming gravity , atmospheric density changes etc changes with height and for non ideal gas situations. Please help her solve the problem.

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Expert Answer

Step 1

Pressure is given by,

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Step 2

Here, the force is equal to the weight of ...

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= PA = (1.01x10°Pa)(1mm )(1 cm) =(1.01×10ʻP )(10* m)(10*m) =1.01N

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