Since pressure is defined as force acting perpendicularly on a surface, P := d(F n)/ds (where n is the versor perpendicular to the element of surface ds), its unit is N/m2, also known as pascal: 1 Pa = 1 N / 1 m2
N/m^2 (N:Newton (unit of Force) that named Pascal is unit of pressure.
1Pa means that 1N load(force) as normally affect on 1 m^2 area.
other unit is bar , mmHg. atmosphere,......
dyne/cm cube MORE INFO: the previous answer is incorrect. It should have been:- dyne/ square cm. It is more COMMONLY measured in Pascal or KiloPascal (KPa) The pressure in a car tyre is usually measured in KPa. (CGS system) In some industries it is measured in Newton per square metre (N/m2) NOTE: the number 2 after the m should be up above the m, meaning 'squared', but my keyboard will not allow me to put the 2 where I wanted to . Hope you understand what I mean.
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CGS has been replaced by SI in which the Pa is the standard unit, though the Bar (standard atmospheric pressure = 100kPa) is permissible for "ordinary" uses. In fact the EU's Pressure Equipment Regulations, in UK law at least, use the Bar to avoid unwieldy numbers.
That lack of superscript is annoying isn't it! A simple way round it is to type ^2 for the square symbol, as in N/m^2.
No, a newton is the SI unit of force, not pressure. The SI unit of pressure is the pascal (Pa), which is defined as one newton per square meter.
The SI unit for pressure is the pascal, which is equivalent to newton per square meter.
The full name of "MPa" is "megapascal." It is a unit of pressure in the International System of Units (SI) equivalent to one million pascals.
The shorthand for a unit of pressure is "Pa" which stands for pascals.
Pressure is the force measured over an area
Another name for unit pressure is pressure intensity.
Newtons / square meter. This unit has the special name Pascal.
Pressure does not have a scientific name as it is a physical quantity that measures force per unit area. In the SI system, pressure is measured in pascals (Pa).
Unit of head pressure is psi.
Force over an area. Pounds per square inch. Kilopascals. mmHg.
Pressure = force / area.
No, a newton is the SI unit of force, not pressure. The SI unit of pressure is the pascal (Pa), which is defined as one newton per square meter.
The SI unit for pressure equal to 1 N exerted over 1 m^2 is the pascal (Pa).
The formula for pressure is: pressure= force divided by area The unit for pressure is: pascals (p) Enjoy:)
This unit of pressure/stress was named after French mathematician/physicist Blaise Pascal.
No. A Newton is a unit of force, while pressure is force per unit area. The standard unit of pressure is a Pascal, which is also a derived SI unit.
The unit used to represent electrical pressure is VOLTS.