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
Correct Answer: D
Solution :
Einstein's photoelectric equation is \[K{{E}_{\max }}=hv-\phi \] ...(i) The equation of line is \[y=mx+c\] ...(ii) Comparing above two equations \[m=h,c=\phi \] Hence, slope of graph is equal to Planck's constant (non-variable) and does not depend on intensity of radiation.You need to login to perform this action.
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