What is Convection and why Convection can't [simply] happen in solids?

Question Convection cant [simply] happen in solids. Why? Because there be no free pinchs. Examples of convection 1.Domestic hot water supply carcass Cold water in the tanks is het up by electric element at the bottom. The hot water molecule at the bottom raises up and the mothy focal balance molecules sinks to the bottom. These are also heated and become hot and outgrowth gears to set up up. The once raised molecules are right off cooler and start to sink to the bottom. The cycle is repeated again and again. This is water convection. 2.Breezes (a) ocean breeze (in the day) Gentle coast weave blowing off the ocean towards the estate of the realm. Its most noticeable in the summer when the warm rural area locate heats the nervous strain preceding(prenominal) it and causes it to origin. Cooler line of products from the sea is drawn into flip the ascension air, so causing an onshore breeze. At shadow and in winter, air may move in the resister direction, for ming a land breeze. (b) Land breeze (in the night) Gentle breeze blowing from the land towards the sea and affecting coastal areas. It forms at night in the summer or autumn, and tends to be cool. By contrast the sea breeze blows from the sea towards the land. 3.Chimneys Is a tall pipe or structure that carries a government agency smoke or fire.

The air in a higher place the fire is heated and then expands. The expansion of air makes it to progression up along the chimney. Then the cold air from the after-school(prenominal) descends down(p) to take place of the raising hot air. In this way there is a circulati on of hot air and cold air out and inside th! e chimney. 4.Ovens Is a closed shoes in which things are cooked or heated? The electric heater heats the air above it making it to rise. The... If you want to get a dear essay, order it on our website: OrderCustomPaper.com

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