The maximum kinetic energy of photoelectrons emitted from a surface wh – McqOptions

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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 [IIT JEE 1997 Re-Exam]
A.	2
B.	4
C.	6
D.	10
Answer» C. 6

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