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HEAT - Coggle Diagram
HEAT
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Transfer of heat
Conduction
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Particles vibrate, transferring heat through each other
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Convection
Hot fluid gains heat, expands and becomes less dense
Hotter, less dense fluids rise, vice versa
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Radiation
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Factors
The hotter the body, higher rate of radiation
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Dull, rough and black surfaces absorb and emit radiation better
Shiny, smooth and white surfaces absorb and emit radiation worse