A) 0.05\[Ao\]
B) 0.15\[Ao\]
C) 0.25\[Ao\]
D) 0.30\[Ao\]
Correct Answer: A
Solution :
In electron microscope the source of radiation is electrons of wavelength of about \[0.05{\AA}(0.005\text{ }nm).\] The electrons are emitted and accelerated in a vaccum tube and the electron beam is deflected by electromagnetic coils acting as condenser, objective and projector lenses.
You need to login to perform this action.
You will be redirected in
3 sec
