Photoelectric EffectHard
Question
According to Einstein′s photoelectric equation, the plot of the kinetic energy of the emitted photo electrons from a metal Vs the frequency, of the incident radiation gives straight line whose slope
Options
A.depends on the nature of the metal used
B.depends on the intensity of the radiation
C.depends both on the intensity of the radiation and the metal used
D.is the same for all metals and independent of the intensity of the radiation.
Solution
KEmax = hv - W {y = mx + C}
Slope of the line in the graph is h, the
Planck′s constant.
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