Скачать с ютуб Archimedes’ Principle || Buoyancy kya hoti hai || Gear Institute в хорошем качестве

Archimedes’ Principle || Buoyancy kya hoti hai || Gear Institute

#sscje #mechanical #gearinstitute Click here to download our app https://edumartin.page.link/jLFr Join telegram channel https://t.me/gearinstitute JE की तयारी के लिए App Download करें https://edumartin.page.link/jLFr ALL IN 1 AE/JE EXAM LIVE CLASSES (TECHNICAL +NON TECHNICAL) https://bit.ly/452qVRR ALL IN 1 AE/JE EXAM LIVE CLASSES (TECHNICAL ONLY) https://bit.ly/3Rp4ykf SSC JE RECORDINGS (2YEAR VALIDITY). http://bit.ly/3CSOuzH SSC JE RECORDINGS (1YEAR VALDITY) http://bit.ly/3W9LVjv Mechanical MCQ Book written by Er.Harvinder Singh Order your copy click here https://bit.ly/MCQBOOK Join our whats app channel https://whatsapp.com/channel/0029VaCP... Strength of material Full Syllabus https://bit.ly/38jyEBX Fluid Mechanics Full Syllabus https://bit.ly/3uNsG3z Theory of machine Full Syllabus https://bit.ly/3xRPQJk Thermodynamics Full Syllabus https://bit.ly/3k7lXws Material Science full syllabus https://bit.ly/38pU5Bf Machine Design Full Syllabus https://bit.ly/3k7lr1u Automobile Engineering Full Syllabus https://bit.ly/3wMMm8S Refrigeration and air conditioning Full Syllabus https://bit.ly/3Q2tHyy Power plant engineering http://bit.ly/3kGoj9v Workshop Technology https://bit.ly/3QGsNIo Industrial Engineering https://bit.ly/3vvyyjq https://bit.ly/3vvyyjq https://bit.ly/3xUxdCY Archimedes' principle states: An object immersed in a fluid experiences a buoyant force that is equal in magnitude to the force of gravity on the displaced fluid. Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces.[1] Archimedes' principle is a law of physics fundamental to fluid mechanics. It was formulated by Archimedes of Syracuse Any object, totally or partially immersed in a fluid or liquid, is buoyed up by a force equal to the weight of the fluid displaced by the object. Archimedes' principle allows the buoyancy of any floating object partially or fully immersed in a fluid to be calculated. The downward force on the object is simply its weight. The upward, or buoyant, force on the object is that stated by Archimedes' principle, above. Thus, the net force on the object is the difference between the magnitudes of the buoyant force and its weight. If this net force is positive, the object rises; if negative, the object sinks; and if zero, the object is neutrally buoyant—that is, it remains in place without either rising or sinking. In simple words, Archimedes' principle states that, when a body is partially or completely immersed in a fluid, it experiences an apparent loss in weight that is equal to the weight of the fluid displaced by the immersed part of the body(s). Consider a cuboid immersed in a fluid, with one (hence two: top and bottom) of its sides orthogonal to the direction of gravity (assumed constant across the cube's stretch). The fluid will exert a normal force on each face, but only the normal forces on top and bottom will contribute to buoyancy. The pressure difference between the bottom and the top face is directly proportional to the height (difference in depth of submersion). Multiplying the pressure difference by the area of a face gives a net force on the cuboid – the buoyancy, equaling in size the weight of the fluid displaced by the cuboid. By summing up sufficiently many arbitrarily small cuboids this reasoning may be extended to irregular shapes, and so, whatever the shape of the submerged body, the buoyant force is equal to the weight of the displaced fluid. {\displaystyle {\text{ weight of displaced fluid}}={\text{weight of object in vacuum}}-{\text{weight of object in fluid}}\,}{\displaystyle {\text{ weight of displaced fluid}}={\text{weight of object in vacuum}}-{\text{weight of object in fluid}}\,} The weight of the displaced fluid is directly proportional to the volume of the displaced fluid (if the surrounding fluid is of uniform density). The weight of the object in the fluid is reduced, because of the force acting on it, which is called upthrust. In simple terms, the principle states that the buoyant force (Fb) on an object is equal to the weight of the fluid displaced by the object, or the density (ρ) of the fluid multiplied by the submerged volume (V) times the gravity (g)[1][3] Archimedes principle Archimedes principle in hindi define Archimedes principle definition of Archimedes principle Archimedes principle definition Archimedes principle formula formula Archimedes principle formula of Archimedes principle Archimedes principle kya hota hai Archimedes principle kya hai Archimedes principle hindi law of flotation