FontParagraphStylesVoiceSensitivity5. The dispersion relation for propagating waves is the equation w = w(k) giving the angularfrequency as a function of the wavenumber.A free-electron will have the energy-momentum relation E =2mUse this relation, in conjunction with Planck's equation and De Broglie's equation, to determine thequantum mechanical dispersion relation for the wave associated with a free electron.S GeneralVAll Employees (unrestricted)2 Accessibility: Good to goD. Focuswords23ainCop

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Answered: 5. The dispersion relation for…

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Orange light with a wavelength of 6.00 x 10^2 nm is directed at a metallic surface with a workfunction of 1.60 eV. Determine the following:a. the maximum kinetic energy of the emitted electrons, in joules. b. the maximum speed of the emitted electrons. c. the potential required to stop these electrons.
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