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Ultraviolet radiation has a frequency of 6.8 × 10^15 1/s. Calculate the energy, in joules, of the photon.

critical  Oct 29, 2018
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E=h x f, where h=Planck's constant, f=frequency

E=[6.63E-34] x [6.8E15] =4.5084 E-18 - Joules - the energy of the photon.

Guest Oct 29, 2018

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