Cover of The Heat That Traveled Three Ways
Physical Science

The Heat That Traveled Three Ways

By Vaishnavi Renduchintala · Ages 8-12 PDF Book Free

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When warmth from a campfire reaches hands, soup, and the air around it, two curious kids follow the heat that traveled three ways—discovering conduction, convection, and radiation in action.

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🔬 Science Element

Heat moves in three main ways. Conduction transfers heat through direct contact, like a metal spoon warming in hot soup. Convection moves heat through fluids as warm air or water rises and cool air or water sinks. Radiation sends heat through empty space as invisible waves, like warmth felt from the Sun or a fire.

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