find the odd man out
density,relative density,pressure,volume
Answers
pressure
A substance's characteristic properties include density, mass, and volume, but pressure is a broad property that is dependent on the region of force application.
The force applied perpendicular to the surface of an item per unit area across which that force is spread is known as pressure (symbol: p or P). The pressure relative to the ambient pressure is known as gauge pressure (sometimes written gauge pressure).
Pressure is measured in a variety of ways. Some of these are derived from a unit of force divided by a unit of area; for example, the SI unit of pressure, the pascal (Pa), is one newton per square meter (N/m2); similarly, the imperial and US customary systems' conventional measure of pressure is the pound-force per square inch (psi). The atmosphere (atm) equals this pressure, and the torr equals 1760 of it. Pressures are expressed in manometers using manometric units such as the centimeter of water, millimeter of mercury, and inch of mercury.
Answer:
pressure:
1. Density, relative density, volume are the characteristic property of a substance whereas Pressure is an extensive property that depends on the area of application of force.
2. Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed.
3. Gauge pressure is the pressure relative to the ambient pressure.
4. Various units are used to express pressure.