Question

Define pressure??? explain???

Answer 1

⭐Pressure is the force applied perpendicular to the surface of an object.

⭐Pressure is an expression of force exerted on a surface per unit area.

⭐Pressure means how much something is pushing on something else.

⭐It is expressed as force per unit area:

⭐ Pressure=Force/Area.

⭐Types of Pressures :—

✨Absolute
✨Atmospheric
✨Differential
✨Gauge Pressure.

⭐Examples : pressure in breathing, hammering.

⭐The bar is a unit of pressure defined as 100 kilopascals.

Answer 2

Pressure is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. Gauge pressure is the pressure relative to the ambient pressure. Various units are used to express pressure.