Topic

thermodynamics

2 articles matching this topic.

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Open refrigerator showing cold interior with frost on the back panel

It moves heat, it does not make cold

How Does a Refrigerator Work?

A refrigerator does not create cold. It moves heat from inside the fridge to outside. Here is how that works using a circulating refrigerant.

refrigeratorcooling

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Shattered glass with fragments suspended mid-fall, played backward time reversal visualization

Physics of Time

Can Time Move Backward? What Physics Says About the Arrow of Time

physicstime

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