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If diffraction were the only limitation on resolution, what would be the smallest structure that could...

If diffraction were the only limitation on resolution, what would be the smallest structure that could be resolved in an electron microscope using 5.3-keV electrons?

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Answer #1

Here is what I solved before, please modify the figures as per your question. Please let me know if you have further questions. Ifthis helps then kindly rate 5-stars.

If diffraction were the only limitation on resolution, what would be the smallest structure that could be resolved in an electron microscope using 8.8-keV electrons?

Answer

? = h/mv

eV = 0.5 m v^2 >>>> v = ?(2(eV)/m)

therefore,

? = h/?(2m(eV)) = 6.626e-34/?(2*9.11e-31*1.6e-19*8.8e3) = 1.24e-11 m

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