Electron Microscope Multiple Choice Questions (MCQ) PDF Download

MCQ 1: In Electron microscope, light source is replaced by a beam of very fast moving

1. electron
2. neutron
3. proton
4. photon

MCQ 2: Electrons are sub-atomic particles that rule the outer part of the

1. photon
2. particle
3. atom
4. molecule

MCQ 3: The magnification of electron microscope is about

1. 2000 times
2. 3000 times
3. 1000 times
4. 4000 times

MCQ 4: Electron microscope is much more powerful than

1. light microscope
2. compound microscope
3. simple microscope
4. stereo microscope

MCQ 5: Electron microscope is an invention that uses the beam of

1. neuron
2. electron
3. neutron
4. proton