- #1
mss90
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Homework Statement
If I know the work function of various metals in eV and need to find the largest wavelenghts required to emit photoelectrons from the metals would i just use ɸ=hf0=hc/λ0?
Homework Equations
ɸ=hf0=hc/λ0
The Attempt at a Solution
The formula only gives the threshold wavelenght and not the largest right?
Thanks