Your results from a photoelectric-effect experiment show that the maximum speed of the emitted photoelectrons is 6.95 * 105 m/s when the cathode is illuminated with ultraviolet light of wavelength 306 nm. Find (a) the maximum photoelectron kinetic energy in eV, (b) the photon energy in eV, and (c) the work function.

Your results from a photoelectric-effect experiment show that the maximum speed of the emitted photoelectrons is 6.95 * 105 m/s when the cathode is illuminated with ultraviolet light of wavelength 306 nm. Find (a) the maximum photoelectron kinetic energy in eV, (b) the photon energy in eV, and (c) the work function.

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Question

Your results from a photoelectric-effect experiment show that the maximum speed of the emitted photoelectrons is 6.95 * 10⁵ m/s when the cathode is illuminated with ultraviolet light of wavelength 306 nm. Find (a) the maximum photoelectron kinetic energy in eV, (b) the photon energy in eV, and (c) the work function.

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