5 Useful Physical Constants - dummies

By Steven Holzner, Daniel Funch Wohns

Part of U Can: Physics I For Dummies Cheat Sheet

Physicists love to go out and measure properties of the world around us. If you are hoping to get a better grasp on physics, these properties are useful information. Here are some of the most useful physical constants:

  • Gravitational constant:

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  • Avogadro’s number:

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  • Boltzmann’s constant:

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  • Gas constant:

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  • Stefan-Boltzmann constant:

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