Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-fact-Medium-Class 12
What is the work function of caesium in electron volts (eV)?
A
14 eV
B
60 eV
C
98 eV
D
00 eV
Correct Answer
Option A
Detailed Explanation
The work function of caesium is explicitly stated as 2.14 eV in the NCERT context provided, which is necessary for the photoelectric effect to occur.
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