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A metal surface is illuminated by a photon of frequency 1.0×10^-15Hz .If the metal has...

A metal surface is illuminated by a photon of frequency 1.0×10^-15Hz .If the metal has a work function of 3.3×10^-19J, calculate the
(i) threshold wavelength of the metal,
(ii) stopping potential.
[c=3×10^8ms^-1, h= 6.6×10^-34 and e= 1.6×10^-19?
In Physics
6 Answers Available
Asked by Abdulbasit on 15th December, 2018
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