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4 Cards in this Set
- Front
- Back
Energy transfer by heating:
1) Symbol? 2) Unit? |
1) Q.
2) Joule (J). |
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Transfer by heat:
- There are three ways it is done? |
1) By Conduction. 2) By Convection. 3) By Radiation. |
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Understanding values for Q:
1) When Q is positive (Q>0)? 2) When Q is negative (Q |
1) Heat is transferred TO the object.
2) Heat is transferred FROM the object. |
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Note:
1) Heat is not the same as? |
1) Heat being gained or lost is not the same as the object getting hotter or colder, it's just a means of energy transfer. |