Electric conduction



Photoelectric emission


νcr
Hz
A
J
h
J·s
6.626E-34

1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"




variables:

νcr - critical frequency of radiation (photoemission is possible only when radiation frequency is more than critical frequency)
A - work function
h - Planck's constant



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