A photocathode whose work function is 25 ev is illuminated
A photocathode whose work function is 2.5 eV is illuminated by white light of wavelength range from 380 nm to 720 nm. What is the stopping voltage Vnot for this experiment?
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a photocathode whose work function is 25 ev is illuminated by white light of wavelength range from 380 nm to 720 nm
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multiple choicenbsp1 sarah jones a masonry contractor recently purchased a load of bricks to use in constructing a
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