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
1 mm Hg = 0.1333224 kPa (rounded)
1 kPa = 7.500615 mm Hg (rounded)
kPa x 7.501 = mmHg
125
15.0
11.1 kPa is 83.26mm Hg
Conversion for kPa to mmHG: kPa x 7.501 = mmHg202.6 kPa x 7.501 = about 1,520 mmHg
-195mmHg
345mmHg is 46kPa
Celsius plus pie squared and add your decimal with your demoninator with the odd and even number then find out the sum
Pressure of 23.8 in Hg to kPa is equivalent to 80596.0582 Pa (pascal)
2 bar = 59.06 inches of Hg 2 kPa = 0.59 in Hg
11.1 kPa is 83.26mm Hg
Conversion for kPa to mmHG: kPa x 7.501 = mmHg202.6 kPa x 7.501 = about 1,520 mmHg
783,0 mm Hg is equal to 104,3914 kPa.
-195mmHg
53.329
1 atm = 760 mm Hg = 760 torr = 101,325 kPa = 1,01325 bar
345mmHg is 46kPa
Celsius plus pie squared and add your decimal with your demoninator with the odd and even number then find out the sum
pressure in kilopascals = 3.38639 x (pressure in Hg/10) = 274.636229 kpa ~274.64 kpa
104.4