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Planck's constant |
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Planck's constantFundamental constant that relates the energy (E) of one quantum of electromagnetic radiation (a ‘packet’ of energy; see quantum theory) to the frequency (f) of its radiation by E = hf. Its value is 6.6262 × 10−34 joule seconds. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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