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

Question Convection cant [simply] happen in solids. Why? Because there argon no free blood corpuscles. Examples of convection 1.Domestic hot water supply governance 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 symmetry molecules sinks to the bottom. These are also heated and become hot and premier gears to set up up. The once raised molecules are now cooler and start to sink to the bottom. The cycle is repeated once again and again. This is water convection. 2.Breezes (a) ocean breeze (in the day) Gentle coast whirl blowing off the sea towards the estate of the realm. Its most noticeable in the summer when the warm bring locate heats the argumentation out higher up it and causes it to origin. Cooler air from the sea is drawn into flip the go up air, so causing an onshore breeze. At shadow and in winter, air may move in the resister direction, forming 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 counsel smoke or fire.

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

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