Light with a frequency of 295 x 1015 hz ejects electrons
Light with a frequency of 2.95 x 1015 Hz ejects electrons from the surface of calcium, which has a work function of 2.87 eV. What is the minimum de Broglie wavelength of the ejected electrons?
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light with a frequency of 295 x 1015 hz ejects electrons from the surface of calcium which has a work function of 287
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