SATHEE: Pressure

Bernoulli'S Principle

Bernoulli’s Principle

Bernoulli’s Principle states that as the speed of a fluid (liquid or gas) increases, the pressure exerted by the fluid decreases. This principle is fundamental to understanding many phenomena in fluid dynamics, such as lift on an airplane wing and the operation of a Venturi tube.

In simpler terms, Bernoulli’s Principle explains why an airplane flies. The shape of the wing causes the air to flow faster over the top of the wing than the bottom, creating a pressure difference that generates lift. This lift force allows the airplane to overcome gravity and stay in the air.

January 1, 0001 read

The Concept Of Pressure

The Concept of Pressure

The Concept of Pressure

Pressure is defined as the applied perpendicular to the surface of an object per unit area. It is a scalar quantity and its SI unit is Pascal (Pa), which is equivalent to one newton per square meter (N/m²). Pressure can be exerted by solids, liquids, and gases. In fluids, pressure is transmitted equally in all directions. The pressure exerted by a fluid at a given point is independent of the orientation of the surface at that point. Pressure plays a crucial role in various phenomena, including fluid dynamics, material strength, and atmospheric science. Understanding pressure is essential in fields such as engineering, physics, and meteorology.

January 1, 0001 read

Bernoulli'S Principle

Bernoulli’s Principle

The Concept Of Pressure

The Concept of Pressure

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Bernoulli'S Principle

Bernoulli’s Principle#

The Concept Of Pressure

The Concept of Pressure#

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Mentorship

NCERT Exercise Video Solution

Forum

For International Students

Get In Touch

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Bernoulli’s Principle

The Concept of Pressure