GATE XE · 2021 · XE-C
Question 14: Classification and Structure of Materials
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Question 14
XE-CNAT2 marksNeeds review
Fe - 10 atom % C austenite (fcc), having no Fe vacancies, has a lattice parameter of 4 Å. The density of austenite in g cm
is ________ (round off to 2 decimal places)(Given: atomic weight of Fe = 55.8; atomic weight of C = 12.0; Avogadro’s number = 6.023 × 10²³)
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2021XE-C
GATE XE 2021 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-C
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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