A) No electrons are emitted
B) Photons are emitted
C) Electrons of higher energy are emitted
D) Electrons of lower energy are emitted
Correct Answer: A
Solution :
\[{{\lambda }_{r}}>{{\lambda }_{y}}>{{\lambda }_{g}}\]. Here threshold wavelength \[<{{\lambda }_{y}}\].You need to login to perform this action.
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