Sodium has a work function of 2.36 eV. Of the following choices, which is the one of the longest wavelength that could cause photoelectrons to be ejected from the sodium?
A) 300 nm
B) 400 nm
C) 500 nm
D) 600 nm
E) 700 nm

Question

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The Answer of Sodium has a work function of 2.36 eV. Of the following choices, which is the one of the longest wavelength that could cause photoelectrons to be ejected from the sodium?
A) 300 nm
B) 400 nm
C) 500 nm
D) 600 nm
E) 700 nm

Sodium Has a Work Function of 2