The prevailing theory holds the trouble occurs around tropical storms in which strong convection currents move moist air from low altitudes to high altitudes where the local temperatures are very cold, creating high concentrations of ice crystals. Shaken and stirred, without ice; Aviation accidents som...
You can observe convection currents in waterboilingin a pot. Simply add a few peas or bits of paper to trace the current flow. The heat source at the bottom of the pan heats the water, giving it more energy and causing the molecules to move faster. The temperature change also affects th...
The meaning of CONVECTION is the action or process of conveying. How to use convection in a sentence.
Define Convectors. Convectors synonyms, Convectors pronunciation, Convectors translation, English dictionary definition of Convectors. n. A partly enclosed, directly heated surface from which warm air circulates by convection. American Heritage® Dicti
convection/kənˈvɛkʃən/noun Britannica Dictionary definition of CONVECTION [noncount]technical :movement in a gas or liquid in which the warmer parts move up and the colder parts move down convectioncurrents also:the transfer of heat by this movement ...
convection/kənˈvɛkʃən/noun Britannica Dictionary definition of CONVECTION [noncount]technical :movement in a gas or liquid in which the warmer parts move up and the colder parts move down convectioncurrents also:the transfer of heat by this movement ...
convection current a current caused by movement by convection of warmer fluid into an area of cooler fluid. direct current a current that flows in one direction only; when modeled as a wave, its amplitude is constant. When used medically it is called galvanic current. This current has distinct...
convection noun /kənˈvekʃn/ /kənˈvekʃn/[uncountable] (specialist) the process in which heat moves through a gas or a liquid as the hotter part rises and the cooler, heavier part sinks convection currents Oxford Collocations Dictionary Word Origin Join us Join our commun...
nounThe process ofconveyingsomething. nounphysicsThetransmissionofheatin afluidorgasby thecirculationofcurrents. nounmeteorologyThe vertical movement of heat and moisture, especially by updrafts and downdrafts in anunstableair mass. The terms convection andthunderstormare often usedinterchangeably, althoughthu...
: an airtight, usually small electrical appliance for quick cooking of foods by means of convection currents circulated rapidly by a fan Contrary to the name, an air fryer doesn't fry food. It's a compact kitchen appliance that circulates hot air around the food to cook it … Rasha Ali...