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Methods of Heat Transfer Definitions Examples Comparison to heat transfer on Earth that effects weather.

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Presentation on theme: "Methods of Heat Transfer Definitions Examples Comparison to heat transfer on Earth that effects weather."— Presentation transcript:

1 Methods of Heat Transfer Definitions Examples Comparison to heat transfer on Earth that effects weather.

2 RADIATION Heat travels by energy waves EX: Warming by a fireplace or campfire; inside of car in the sun

3 Examples of Radiation

4 CONDUCTION Heat travels by direct touch EX: Holding a cup of cocoa; touching a hot stove; holding hands

5 Example of Conduction The heat of the boiling liquid directly contacts the metal spoon and causes the spoon to transfer the heat to the hand.

6 CONVECTION Heat travels by a flow of energy Hot air rises, cools, and sinks again EX: Heating a room; heating a pan of water

7 CONVECTION

8 Examples of Convection The heated water rises as the cooler water is pushed down. The water that was pushed down is then heated and … then rises pushing the now cooler water down. This causes a current in the water.

9 How Convection on Earth Looks

10 Comparison of how energy transfer works.

11 HEAT TRANSFER ON EARTH


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