The Photoelectric Effect
AP Physics 2 · Flashcards
AP PHYSICS 2 · FLASHCARDS
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QUESTION
If
E
k
=
0
E_k = 0
E
k
=
0
, what condition holds in the photoelectric equation?
QUESTION
What does
E
k
E_k
E
k
represent in the photoelectric equation?
QUESTION
What is the unit of the work function?
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ANSWER
Joules (J). Energy units, since work function represents minimum energy required.
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