tladitidimatso4373 tladitidimatso4373

13-05-2023
Physics

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the work function for a certain sample is 2.8 ev. the stopping potential for electrons ejected from the sample by 9.0 x 1014 hz electromagnetic radiation is A. 0 B. 0,60 V C. 2,3 V D. 2,9 V E. 5,2 V

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