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Date: 13-6-2019
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Date: 10-8-2016
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Date: 30-1-2020
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Pressure
Pressure is defined as the force acting on a unit area of surface
Thus 1 Pa = 1 N/m2 = (1 kg m/s2)/m2 = 1 kg m-1s-2. In your study of chemistry, you will encounter several other pressure units. Some of these are listed in Table 1-1.
The pressure exerted by a column of fluid is
Example 1
What is the pressure at the bottom of a 2.00-m column of water (density 1.00 g/cm3)? Express the pressure in Pa, bar, atm, and torr.
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