No because it only transfers of energy as heat through materials
Heat causes air to move because the temp. is so hot the chemicals just move or go away.
There are three ways through which heat can move from one media to another. The three ways are conduction via solids, radiation through air and convection in liquids.
how electron move in vacuum and not move in air
Convection is heat transfer by mass motion of a fluid such as air or water when the heated fluid is caused to move away from the source of heat, carrying energy with it.
The air flows through the unit helping to move the heat. Heat rises, pulling air behind it through the exchanger, but the air movement is minimal. The more air flow through circulation, say by a fan, the more cool air can be moved through and heated.
No because it only transfers of energy as heat through materials
No because it only transfers of energy as heat through materials
Convection is the movement of heat through air or water. Cool, dense air falls through warmer, less dense air. Warm air is displaced by cooler, denser air.
Heat causes air to move because the temp. is so hot the chemicals just move or go away.
heat moves through every thing
There are three ways through which heat can move from one media to another. The three ways are conduction via solids, radiation through air and convection in liquids.
warm oust air rises where it cools and condenses into clouds
how electron move in vacuum and not move in air
Heat travels through water and air primarily through conduction and convection. Radiation is also a significant means of heat transfer through air, but less so through water.
Convection is heat transfer by mass motion of a fluid such as air or water when the heated fluid is caused to move away from the source of heat, carrying energy with it.
examples are air rotating when heat and cold air move aroundthe sun to the ocean