Pressure - Wikipedia
WebbPressure (symbol: p or P) is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. [1] : 445 Gauge pressure (also spelled gage pressure) [a] is the pressure relative to the ambient pressure. Various units are used to express pressure.
PRESSURE | English meaning - Cambridge Dictionary
WebbPRESSURE definition: 1. the force you produce when you press something: 2. the force that a liquid or gas produces when…. Learn more.
Pressure | Definition, Measurement, & Types | Britannica
Webb13 maj 2024 · pressure, in the physical sciences, the perpendicular force per unit area, or the stress at a point within a confined fluid. The pressure exerted on a floor by a 42-pound box the bottom of which has an area of 84 square inches is equal to the force divided by the area over which it is exerted; i.e., it is one-half pound per square inch.
What is Pressure? Definition, Formula, Unit, Examples - Toppr
WebbPressure is defined as the physical force exerted on an object. The force applied is perpendicular to the surface of objects per unit area. The basic formula for pressure is F/A (Force per unit area). Unit of pressure is Pascals (Pa). Types of Pressures are Absolute, Atmospheric, Differential, and Gauge Pressure.
What is pressure? (article) | Fluids | Khan Academy
WebbGauge pressure is positive for pressures above atmospheric pressure, zero at atmospheric pressure, and negative for pressures below atmospheric pressure. The total pressure is commonly referred to as the absolute pressure P a b s o l u t e . Absolute pressure measures the pressure relative to a complete vacuum.
Pressure Definition & Meaning - Merriam-Webster
Webb1. a. : the burden of physical or mental distress. b. : the constraint of circumstance : the weight of social or economic imposition. 2. : the application of force to something by …
Pressure - Detailed Concept Of Pressure With Examples - BYJU'S
WebbThe answers to all these questions lie in the concept of pressure. It is the ratio of the force applied to the surface area over which the force is applied. We can define pressure as: The force applied perpendicular to the surface of an object per unit area over which that force is distributed. 1,04,479.
PRESSURE Definition & Meaning | Dictionary.com
WebbPressure 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.
PRESSURE | meaning - Cambridge Learner's Dictionary
WebbAdd to word list. B2. attempts to make someone do something by arguing, persuading, etc: public / political pressure. [ + to do sth ] Teachers are under increasing pressure to …
Pressure – The Physics Hypertextbook
WebbPressure is the ratio of the force applied to the area over which it is exerted. A solid in contact with a fluid experiences a force all over its outer surface. chaos
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