Question

state the numerical value of the atmospheric pressure at sea level in (i) cm of mercury (ii) Pascal (iii) bar.​

Answer 1

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• The standard atmosphere (symbol: atm) is a unit of pressure equal to 101325=1.01325×105 Pa.

Answer 2

Answer:

mercury=29.92

pascal= P=1.013*105, pa=1013hPa=1013mb, 1atm=760torr

bar=1.01325

Explanation:

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