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Thermal conduction

physical science Maturity 5-7

Heat moves from hot things to cold things.

exponential Heat flow.svg
exponential Heat flow.svg
It travels when things touch. A hot pan on a stove gets warm. This happens because tiny parts bump into each other. Heat helps things stay warm. Can you feel heat on your skin?

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File:exponential Heat flow.svg
exponential Heat flow.svg
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