In in the scientific topic of heat transfer Convection conduction and radiation of Vittal importance convective heat for example is the transfer of heat by the movement of fluids what do you know about it and the rest of these transfer methods
Answers
Answer:
CONVECTION-- Thermal energy is transferredfrom hot places to cold places by convection.Convection occurs when warmer areas of a liquid or gas rise to cooler areas in the liquid or gas. Cooler liquid or gas then takes the place of the warmer areas which have risen higher.
Explanation:
Difference Between Conduction, Convection andRadiation. While conduction is the transfer of heat energy by direct contact, convection is the movement of heat by actual motion of matter;radiation is the transfer of energy with the help of electromagnetic waves.
When the environment is not thermoneutral, thebody uses four mechanisms of heat exchange to maintain homeostasis: conduction, convection, radiation, and evaporation. ... Only about 3 percent of the body's heat is lost through conduction. Convection is the transfer of heat to the airsurrounding the skin.
Heat can be transferred from one place to another by three methods: conduction in solids, convection of fluids (liquids or gases), and radiation through anything that will allow radiation to pass. The method used to transfer heat is usually the one that is the most efficient.
Various heat transfer mechanisms exist, includingconvection, conduction, thermal radiation, and evaporative cooling.
Conduction is the transfer of thermal energy through direct contact. Convection is the transfer of thermal energy through the movement of a liquid or gas. Radiation is the transfer of thermalenergy through thermal emission.