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is the area of the surface on contact. Pressure is a scalar quantity. It relates the vector area element (a vector normal to the surface) with the normal force acting on it. The pressure is the scalar proportionality constant that relates the two normal vectors:
Learn the meaning of pressure as a noun and a verb in English, with synonyms, related words and phrases, and usage examples. Find out how pressure can refer to force, influence, worry, or a situation in different contexts.
May 13, 2024 · Learn about pressure, the perpendicular force per unit area, or the stress at a point within a confined fluid. Find out how pressure is measured, what types of pressure exist, and how pressure affects matter and energy.
- The Editors of Encyclopaedia Britannica
Learn what pressure is, how to calculate it, and what are the different types of pressure. See examples, videos, and solved problems on pressure and its effects on fluids and solids.
Learn what pressure is, how to calculate it, and how it affects objects in fluids. Explore the concepts of force, area, density, and gravity with diagrams and examples.
- If you have no pressure then there are no atoms that can be there.
- What applies pressure to the surface of a boiling liquid? You may answer, the air molecules. That is absolutely correct. But what about the molecul...
- Pressure acts in all directions. When you are in your house, the air is pushed through windows, through doors, through every little crack until the...
- When we are dealing with fluids (liquid and gases) ,, we use the term pressure And when we are dealing with metals or any solid object we use the t...
- You are right. Water is often considered "incompressible" to simplify physics calculations, because it is so hard to compress. This is the same kin...
- if there is zero gravity then no .as weight = mg, if g is zero then weight is zero.as there is no force(weight)there is no pressure
- Generally the pressure inside our blood vessels is 80-120 mm-Hg (gauge pressure). So why we do not burst out: Because of the mechanical strength of...
- when you go underwater, where do you feel the pressure? top of your head? or ears? any deeper, you would feel it on your chest too. its because you...
Learn the various meanings and uses of the word pressure, from physical force to mental stress. See synonyms, examples, word history, and related phrases of pressure.
Pressure definition: the exertion of force upon a surface by an object, fluid, etc., in contact with it. See examples of PRESSURE used in a sentence.
