Engineering Sciences
GATE XE Characterization and Measurements of Properties PYQs
Build your understanding with focused practice from past exam papers.
Questions 21–23 of 23. Imported answers require independent review unless marked reviewed.
Question 20
Open questionXE-CNAT2 marksNeeds review
X-ray diffraction pattern is obtained from FCC polycrystalline aluminum (lattice parameter = 0.405 nm) using Cr-Kα radiation of wavelength 0.229 nm. The maximum number of peaks that can be observed in the pattern is __________.
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Open questionXE-CMCQ1 markNeeds review
The contrast obtained in scanning electron microscope using back scattered electrons depends on
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Open questionXE-CMCQ1 markNeeds review
The Miller indices of the first three Bragg peaks in the X-ray diffraction pattern obtained from a polycrystalline iron sample at room temperature are
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