Work function of potassium is 2225 ev find the cutoff wave
work function of potassium is 2.225 eV.
a) Find the cutoff wave length of potassium
b) If the maximum energy of teh photoelectron due to some x-ray, form the surface of potassium is 1.2 eV, find the frequency of the x-ray.
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work function of potassium is 2225 eva find the cutoff wave length of potassiumb if the maximum energy of teh
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