Question

what is pressures? what is the unit of pressure?​

Answer 1

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PRESSURE :

In terms of physics, pressure can be defined as force per unit area.

It is a physical force which is applied perpendicular to the surface of any object.

There are many types of Pressure like Gauge's Pressure, Sealed Pressure, Absolute Pressure.

Pressure is a scalar quantity.

Pressure is considered as a kind of stress.

UNIT :

The three types of units of pressures are given below :

i) Pascal (Pa)

ii) N/m^2

iii) kgms^-2

Answer 2

Answer:

SI unit of pressure is pascal

Explanation:

pressure means physical force exerted on an object.