Quantum Theory (cont.)
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Equation
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E
photon
=energy of a photon in
joules (J)
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h=Planck’s constant
n
(6.63x10
-34
J.s)
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f=frequency in hertz (Hz)
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λ
=wavelength in meters (m)
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c=speed of light in vacuum
3.00x10
8
m/s
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