In an electron microscope, the resolution that can be achieved is of the order of the wavelength of electrons used. To resolve a width of 7.5
m, the minimum electron energy required is close to :
(a)
100 keV
(b)
500 keV
(c)
25 keV
(d)
1 keV
In an electron microscope, the resolution that can be achieved is of the order of the wavelength of electrons used. To resolve a width of 7.5 m, the minimum electron energy required is close to :
(a)
100 keV
(b)
500 keV
(c)
25 keV
(d)
1 keV
Question ID - 50242 | SaraNextGen Top Answer
In an electron microscope, the resolution that can be achieved is of the order of the wavelength of electrons used. To resolve a width of 7.5 m, the minimum electron energy required is close to :
(a)
100 keV
(b)
500 keV
(c)
25 keV
(d)
1 keV
|
In an electron microscope, the resolution that can be achieved is of the order of the wavelength of electrons used. To resolve a width of 7.5 |
|||
|
(a) |
100 keV |
(b) |
500 keV |
|
(c) |
25 keV |
(d) |
1 keV |
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=
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