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When light of wavelength 350 nm is incident on a metalsurface, the stopping potential of the photoelectrons is 0.500 eV.
Part AWhat is the threshold frequency
Part BWhat is the maximum kinetic energy of the electron (ineV)?Part CWhat is the work function of the metal (in eV)
if you hold a 40 cm high square plane mirror 45 cm from your eyes, how far are you from the pole
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