Photoelectric EffectHard
Question
Surface of sodium is illuminated by a light of 3000 
wavelength. Work function of sodium is 2.6 eV. Then maximum K.E. of emitted electrons is :
wavelength. Work function of sodium is 2.6 eV. Then maximum K.E. of emitted electrons is :Options
A.1.53 eV
B.1.83 eV
C.2.46 eV
D.4.14 eV
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