Question #347529

Determine the work function when a 180-nm light is used in an experiment with an unknown metal, the measured photocurrent drops to zero at potential -0.08V.

1
Expert's answer
2022-06-02T15:15:14-0400

A=hcλ−eU=1.12⋅10−18 J.A=\frac{hc}{\lambda}-eU=1.12\cdot 10^{-18}~J.


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