The Kinetic energy of a photoelectron emitted on shining a light of wa – McqOptions

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1.	The Kinetic energy of a photoelectron emitted on shining a light of wavelength 6.2 X 10-6 m on a metal surface of work function 0.1 eV is _________________
A.	0.01 eV
B.	0.02 eV
C.	0.1 eV
D.	1 eV
Answer» D.

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