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.
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