Shweta thakur Asked a Question
June 16, 2021 10:03 ampts 30 pts
MCQ type Question [ +4,-1] The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy 6 eV fall on it is 4 eV. The stopping potential in volts is JEE 19a7
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  • Priyanshu kumar thankyou
    4V
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    Shweta thakur
    sir
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