If you mean "per unit area", that is the pressure.
Per what kind of unit? A common unit is pressure: force per unit area.
Pressure is defined as force per unit area.
Pressure is equal to the amount of force per unit area.
the amount of force per unit area
Pressure
Pressure is defined as force per unit area.P=F/A
Amount of mass contained in a certain space There is also linear density, mass per unit length. Sometimes density is a force per unit of volume instead of a mass per unit of volume.
The answer is stress
the amount of force per unit area is pressure
Yes, the volt is the unit of electric potential or electromotive force. It represents the amount of potential energy per unit charge.
No, pressure is force per unit area. In SI units, the unit of pressure is the pascal, which is equal to newton per square meter.
Per WHAT unit? A commonly used measure is the force per unit area - called pressure. The SI unit of pressure is the Pascal, equal to newton per square meter.