The photo-electrons emitted from a surface of sodium metal are such th – McqOptions

MCQOPTIONS

1.	The photo-electrons emitted from a surface of sodium metal are such that
A.	They all are of the same frequency
B.	They have the same kinetic energy
C.	They have the same de Broglie wavelength
D.	They have their speeds varying from zero to a certain maximum
Answer» E.

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