Friday, October 29, 2010

Question

Today we had a test and it was easy and here is a small test for you to understand one of the questions...

Question

what is convection?


what is conduction?

2 comments:

  1. Convection is the spread of heat due to the movement of the particles in a liquid and gas.

    Conduction is the transfer of heat from one molecule to another through substance

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  2. Convection is usually in liquids and gases, whereas Conduction is mainly in solids.

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