I) According to wave theory, the energy in a light wave is spread out uniformly and continuously over the wavefront. (Given : The work function for cesium is 2.14 eV and the power absorbed per unit area is 1.60×10 −6 Wm −2 which produces a measurable photocurrent in cesium.) Solution Iii) the time interval between the incidence of light and the ejection of photoelectrons is very long. Ii) K maxdoes not depend on the frequency of the incident light and I) maximum kinetic energy of the photoelectrons ( K max) depends on the intensity I of the incident light For the photoelectric emission from cesium, show that wave theory predicts that
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