Chemistry, 22.10.2019 10:00 ilovebeanieboos
Calculate the kinetic energy of the electrons when radiation of wavelength of 1.50 × 102 nm falls on a metal. the threshold wavelength of the metal is 2.00 4494_files/i011.jpg 102 nm. a. 6.20 ev c. 2.07 ev b. 8.26 ev d. 14.4 ev
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Calculate the kinetic energy of the electrons when radiation of wavelength of 1.50 × 102 nm falls on...
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