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  • Convection | Definition, Examples, Types, Facts | Britannica
    Convection, process by which heat is transferred by movement of a heated fluid such as air or water Natural convection results from the tendency of most fluids to expand when heated—i e , to become less dense and to rise as a result of the increased buoyancy
  • konveksjon - fysikk – Store norske leksikon
    Konveksjon er det å flytte stoff, varme, energi eller elektrisitet fra ett sted til et annet ved hjelp av en strøm av væske eller gass mellom disse stedene I en konveksjonsovn varmes luft som trekkes inn utenfra og går i separate kanaler under ildstedet og ut i rommet ovnen står
  • Convection - Wikipedia
    Convection is single or multiphase fluid flow that occurs spontaneously through the combined effects of material property heterogeneity and body forces on a fluid, most commonly density and gravity (see buoyancy) When the cause of the convection is unspecified, convection due to the effects of thermal expansion and buoyancy can be
  • Convection - Definition, Examples, Types
    What Is Convection? Convection is the process of heat transfer within a fluid due to the movement of the fluid itself When a part of the fluid becomes warmer, it typically becomes less dense and rises, while cooler, denser fluid sinks This creates a flow that redistributes heat
  • Convection: What Is It How Does It Work? - Sciencing
    Convection is a type of heat transfer (similar to conduction or radiation) that operates on the physical movement of particles that creates a physical transfer and cycle of energy
  • Convection: Definition and Examples - Science Facts
    Convection is the heat transfer process from one region to another due to the movement of fluids like air or water The initial heat transfer occurs through conduction, but the primary transfer occurs through convection
  • What is Convection? - BYJUS
    Convection is the process of heat transfer by the bulk movement of molecules within fluids such as gases and liquids The initial heat transfer between the object and the fluid takes place through conduction, but the bulk heat transfer happens due to the motion of the fluid
  • 14. 6: Convection - Physics LibreTexts
    Convection is heat transfer by the macroscopic movement of mass Convection can be natural or forced and generally transfers thermal energy faster than conduction
  • Convection – The Physics Hypertextbook
    Convection is the transfer of internal energy into or out of an object by the physical movement of a surrounding fluid that transfers the internal energy along with its mass
  • What is Convection - Definition - Thermal Engineering
    When heat is to be transferred from one fluid to another through a barrier, convection is involved on both sides of the barrier In most cases the main resistance to heat flow is by convection





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