Q42 · Practice questionComplex familiar1 mark
QUESTION 42
For a graph of maximum photoelectron kinetic energy against incident frequency, the gradient is equal to
(A)
the work function
(B)
(C)
(D)
WORKED SOLUTION
1 markAnswer B
ANSWER
B
Worked solution
Einstein’s photoelectric equation is , which is linear in with gradient .
Select the correct option.
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