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Full set of Notes with Fill-Ins - San Jose State University

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Chem 155 Unit 3 Page 73 <strong>of</strong> 3161.1.31 Refractive index:ratio <strong>of</strong> speed <strong>of</strong> light in vacuum to speed <strong>of</strong> light inmedium.η = c VAC / c MEDIUMη = c / ν 1 ≤ η ≤ ∼2.5Wavelength Frequency s -1 EnergyJRefractiveindex, η1.00 500 nm 3x10 8 ms -1 /500x10 -9 m =6x10 15 s -11.50 500/1.5 =333 nm6x10 15 s -16x10 15 s -1 x6.626x10 -34 Js=4x10 -20 J4x10 -20 JPage 73 <strong>of</strong> 316

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