What is the atmospheric pressure

Reference no: EM13528273

A simple barometer has a thin layer of water on top of the mercury column. When the temperature is 20 c the height of the mercury column is 74.1 cm. What is the atmospheric pressure? ( Staurated vapor pressures of water at 10 c and 20c are 9mm and 17mm of mercury respectively)

Reference no: EM13528273

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