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Einstein photoelectric law |
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Einstein photoelectric law [′īn‚stīn ¦fōd·ō·i¦lek·trik ‚lȯ] (quantum mechanics) The law that the energy of an electron emitted from a system in the photoelectric effect ishν -W,wherehis Planck's constant, ν is the frequency of the incident radiation, andWis the energy needed to remove the electron from the system; ifhν is less thanW,no electrons are emitted. 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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