You can't convert from units of pressure to units of mass. It just doesn't make sense.
kPa is a unit of pressure, kg is a unit of mass
4.2 kg
A kilogram (kg) is a unit of mass A kPa is a unit of pressure The two units can not be directly converted but if you meant Kilograms-force per square centimeter then Kilograms-force per square centimeter (kgf/cm2) * 98.1 = Kilopascals (kPa)
In the metric system , Pressure is officially measured in Pascal or KiloPascal. The correct abbreviation for KiloPascal is kPa (a lower case k and upper case P) Multiply Pound per Square Inch (PSI) x 6.89 to convert it to kPa. Atmospheric pressure is 101.3 kPa or 14.696 PSI. Most pressure gauges at petrol stations have both PSI and KPa on the dial. Most car makers recommend tyre air pressures in kPa but sometimes they state both in the owners manual . Forget about Kg per cm squared. Do what the rest of the industrial world does, and use kPa.
kPa is pressure, how much area is the pressure acting on
kPa is a unit of pressure, kg is a unit of mass
According to the Virago XV250R manual, up to 90 kg load, it's: 175 kPa (25 psi) front; 200 kPa (29 psi) rear. 90 kg and above: 200 kPa (29 psi) front; 225 kPa (32 psi) rear.
958 torr = about 127.7 kPa
1.30 atm is 131.7 kPa
3-4 kg
4.2 kg
4 x 106 Pa = 4 x 103 kPa
Kilogram (kg) is the SI unit of mass, so the mass is 4 kg in this case.
Using Ideal Gas Law: PV=mRT where P is pressure kPa, V is volume in m3, R is air gas constant in KJ/(kg*K), T is temperature in Kelvin. For 20 deg Celsius (= 293K) m=(PV)/(RT)=(101.325[kPa]*1[m3])/(0.287[kPa*m3/kg*K]*293[K]) m=1.205kg For 20 deg Fahrenheit (= 266.33K) m=(PV)/(RT)=(101.325[kPa]*1[m3])/(0.287[kPa*m3/kg*K]*266.33[K]) m=1.326kg
The enthalpy of dry air at 700 kPa is ~1016 J/kg(degreeC) so at 450K the temperature is 177 C this would make the Enthalpy of dry air ~ 179.832 kJ/kg at 177 C
A kilogram (kg) is a unit of mass A kPa is a unit of pressure The two units can not be directly converted but if you meant Kilograms-force per square centimeter then Kilograms-force per square centimeter (kgf/cm2) * 98.1 = Kilopascals (kPa)
In the metric system , Pressure is officially measured in Pascal or KiloPascal. The correct abbreviation for KiloPascal is kPa (a lower case k and upper case P) Multiply Pound per Square Inch (PSI) x 6.89 to convert it to kPa. Atmospheric pressure is 101.3 kPa or 14.696 PSI. Most pressure gauges at petrol stations have both PSI and KPa on the dial. Most car makers recommend tyre air pressures in kPa but sometimes they state both in the owners manual . Forget about Kg per cm squared. Do what the rest of the industrial world does, and use kPa.