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How can you convert kPa -> mmHg ?
1Pa = 1 N/m² 1kPa = 1000N/m²
The pressure of 1 mmHg is related to the force given by the mass of Hg over an given area.
Mass Hg m = v * density Hg
v = area 1 m² * height 0,001 m = 10^-3 m³
density Hg = 13,595 kg/dm³ = 13595 kg/m³
Mass Hg m = 10^-3[m³] * 13595 [kg/m³] = 13,595 kg
The force F = m * a a=g= gravity= 9,81 m/s²Force F = 13,595[kg] * 9,81[m/s²] =133,3 [kgm/s²] = 133,3 N
Definition 1N = 1kgm/s²
The force F 133,3 N (1mm Hg ) over 1 m² give a pressure P = 133,3 N/m²
P = 0,1333kPa
The pressure given by 1mmHg = 0,1333kPa
the inverse give us the answer of the question
1kPa = 1mmHg * 1 / 0,1333 = 7,5 mmHg
Roger
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How many KPa in 345 mm of Hg?
To convert mmHg to kPa, multiply by 0.133322. So, 345 mmHg is equivalent to 45.99 kPa.
What is 11.1 KPa in mm Hg?
11.1 kPa is 83.26mm Hg
What is a pressure of 340. Mm hg is equal to?
A pressure of 340 mmHg is equal to 45.3 kPa (kilopascals). To convert mmHg to kPa, you can use the conversion factor 1 mmHg = 0.133 kPa.
What is the correct pressure in kpa if the pressure is 783.0 mm hg?
The correct pressure in kPa would be 104.4 kPa. To convert mmHg to kPa, you can use the conversion factor: 1 mmHg = 0.133322 kPa. So, 783.0 mmHg * 0.133322 kPa/mmHg = 104.4 kPa.
How kPa convert to mm Hg?
To convert kPa to mmHg, you can use the conversion factor: 1 kPa = 7.5 mmHg. Simply multiply the pressure in kPa by 7.5 to get the equivalent in mmHg.
