Biomedical Engineering > GATE 2022 > Microscopy
Backscattered electron detector of a scanning electron microscope is used to
A
study surface topography of the sample
B
quantify surface roughness
C
measure atomic number
D
contrast areas with different chemical compositions

Correct : d

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Related Topics

backscattered electron detector SEM detector surface topography surface roughness measurement chemical composition contrast biomedical engineering gate GATE Biomedical Engineering 2022 electron microscopy topography

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