Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The surface of a metal is illuminated alternately with photons of energies 
and 
respectively. The ratio of maximum speeds of the photoelectrons emitted in the two cases is 2 . The work function of the metal in 
is
Text Solution
Verified by ExpertsThe correct answer is:
2
(2)
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