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Photoelectrons produced by beams of light

Two beams of light with different wavelengths (A > B) are used to produce photoelectrons from a given metal surface.

(b) Find Kmax for cesium (W0 = 1.9 eV) if A = 570 nm, and B = 330 nm.
Kmax, A
___ eV
Kmax, B
___ eV

Solution Summary

Solving for Kmax for cesium.