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According to classical wave theory, what determines whether electrons are eventually emitted from a metal?
A
The angle of incidence of the light (energy must strike the surface normally).
B
The frequency of the light (each electron absorbs one packet of energy).
C
The polarisation of the light (electrons must align with the electric field).
D
The intensity of the light (energy should accumulate over time).
Card 1 of 4
The photoelectric effect Flashcards
4 flashcards on OCR A A Level Physics The photoelectric effect: the key terms, definitions and equations you need to recall for Component 01, Component 02 and Component 03.