Photon of 5.5 eV energy fall on the surface of the metal emitting phot – McqOptions

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1.	Photon of 5.5 eV energy fall on the surface of the metal emitting photoelectrons of maximum kinetic energy 4.0 eV. The stopping voltage required for these electrons are [Orissa (Engg.) 2002; DPMT 2004]
A.	5.5\[V\]
B.	1.5\[V\]
C.	9.5\[V\]
D.	4.0\[V\]
Answer» E.

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