MU-OET SERIES Physics
Photoelectric Effect
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2004 Chapter Questions 1 MCQs
01
PYQ 2004
medium
physics ID: mu-oet-2
We wish to see inside an atom. Assuming the atom to have a diameter of , this means that one must be able to resolve a width of say . If an electron microscope is used, the minimum electron energy required is about:
1
15 keV
2
1.5 keV
3
150 keV
4
1.5 MeV