Question

Threshold wavelength of metallic silver is λ0 = 3800 Å.

ultraviolet light of λ = 260 nm is incident

on silver surface. Calculate??


1. the value of work function in joule and eV

2. Kmax of the emitted photoelectrons

3. vmax of the photoelectrons
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Answer 1

Answer:

30 old wavelength of metallic silver 3800 ultraviolet of 260 NM on Silver surface ke Max Vmax of photoelectrons