The frequency of the incident light falling on a photosensitive metal – McqOptions

MCQOPTIONS

1.	The frequency of the incident light falling on a photosensitive metal plate is doubled, the kinetic energy of the emitted photoelectrons is [Roorkee 1992]
A.	Double the earlier value
B.	Unchanged
C.	More than doubled
D.	Less than doubled
Answer» D. Less than doubled

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