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All other factors being equal, the height of the column in a barometer is inversely related to the density of the material in that column. So we can write H = h (Rho/rho); where h = 745 mm Hg, H = ? mm in water, Rho = 13550 kg/m^3 Hg density and rho = 997 kg/m^3 water density.
So we have H = 745*(13550/997) = 10125.12538 mm ~ 10.1 m when all other factors are equal. ANS.
Duane Anymouse
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∙ 14y agoI assume you mean 740 mm Hg.
760 mm Hg = 760 Torr = 1 atmosphere.
Simply divide 740 by 760 and you will get the pressure in atmospheres.
740 mm Hg / 760 mm Hg = 0.97 atmospheres
Wiki User
∙ 14y agoThe pressure of 754 mmHg at 0 degrees celsius is 100525.0657900325 pascals.
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∙ 9y ago2% lower than normal (standard) pressure of 760 mm Hg
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∙ 9y ago755 mmHG @0°C = 100,658Pa
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∙ 12y ago1 Torr is the same as 1 mm Hg.
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∙ 6y agoIt is 98.7 kPa.
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∙ 12y ago745 torr
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∙ 11y ago.989
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Is 0 mm hg equal to 0 psia and is 760 mm hg equal to 0psig?
760 mm hg = 0 psi gauge pressure
What does 1444 Torr equal in mm Hg?
1444 Torr=1444 MM Hg
-26 kpa equal what in mm hg?
-195mmHg
How many atmospheres are equal to 790 mm Hg?
3.2 atmospheres = 2,432 mmHg
What would be the new pressure if a 400 mL gas sample at 380 mm Hg is expanded to 800 mL with no change of temperature?
190 mm Hg
Is 0 mm hg equal to 0 psia and is 760 mm hg equal to 0psig?
760 mm hg = 0 psi gauge pressure
What does 1444 Torr equal in mm Hg?
1444 Torr=1444 MM Hg
What ATM is equivalent to 152 mm Hg?
152 mm Hg is equal to 0,2 atmosphere.
How many atmospheres is 751 5 mm Hg?
751,5 mm Hg is equal to 0,988 815 8 atmospheres.
-26 kpa equal what in mm hg?
-195mmHg
The pressure of a sample of gas at 10.0 C increases from 700 mm Hg to 900 mm Hg What is the new temperature?
39.0
How many ATM does 152 mm Hg equal to?
.2!
How many atmospheres are equal to 790 mm Hg?
3.2 atmospheres = 2,432 mmHg
What does mm Hg mean for compression stockings?
"mm Hg" stands for millimetres of mercury. Atmospheric pressure was measured in terms of the height of a column of mercury that it could support and by extension, mm Hg became a unit for measuring pressure.
A gas occupies 30 L at 760 mm Hg what is its volume at 350 mm Hg?
The phrase "760 mm Hg" is physicists' shorthand for "an atmospheric pressure equal to that needed to support a column of mercury [chemical symbol Hg] of length 760 mm". This is approximately average atmospheric pressure at sea level. As the pressure decreases from "760 mm Hg" to "350 mm Hg", the volume of the gas will increase (assuming a constant temperature). The new volume can be determined using Boyle's Law: New Volume = 30 x 760 / 350 = 65.143 Litres
A balloon contains a gas with a pressure of 580 mm Hg and a temperature of 227 degrees C What is the new pressure mm Hg of the gas when the temperature drops to 27 degrees C?
375mmhg
What would be the new pressure if a 400 mL gas sample at 380 mm Hg is expanded to 800 mL with no change of temperature?
190 mm Hg
