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Laws of thermodynamics

physical science Maturity 11-13

Rules tell us how heat works.

Figure Showing Entropy at 0 K.png
Figure Showing Entropy at 0 K.png
Heat moves from hot to cold. Energy stays the same too. It cannot be made or lost. This helps us understand the world. It is very cool! Do you feel warm or cold?

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File:Figure Showing Entropy at 0 K.png
Figure Showing Entropy at 0 K.png
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