In: Chemistry
The work function of palladium is 5.22 eVeV.
part A:
What is the minimum frequency of light required to observe the photoelectric effect on PdPd? Express your answer with the appropriate units. Answer: 1.26×1015 s−1
please help with part B
If light with a 150 nmnm wavelength is absorbed by the surface, what is the velocity of the emitted electrons?
Express your answer with the appropriate units.