Physics, asked by suzy1, 1 year ago

pressure of gas is 13.6cm of Hg what does it mean

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Answered by manova

rHg = 13.6 g cm-3 is the density of mercury and g = 9.8 m s-2 is the acceleration of gravity. The mean value of h measured at sea level is 76.0 cm, and the corresponding atmospheric pressure is 1.013x105 kg m-1 s-2 in SI units

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