The height, h of a water manometer is 20 cm when used to measure pressure of a gas.

The height, h of a water manometer is 20 cm when used to measure pressure of a gas.


a) Determine the pressure due to gas, If atmospheric pressure is 103000N/m².
b) What would be the height if the liquid used is glycerin of density 1.26g/cm³

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a)


b)

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Wilfykil answered the question on April 15, 2019 at 06:41

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