Naked Scientists Question of the Week

Does a phone weigh more after charging it?

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Listener Tibor wanted to know the answer to the question, "Does potential energy have any mass? If I was to charge a phone battery, would it become heavier?" Dr Israel Temprano from the Univserity of Cambridge explains to Otis Kingsman about this battery baffler... Like this podcast? Please help us by supporting the Naked Scientists
25 Apr 2022 English United Kingdom Science

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