Cubic system has how many distinct Bravais lattices?
A1
B2
C3 (simple, body-centred, face-centred)
D4
Answer & Solution
Correct answer: C. 3 (simple, body-centred, face-centred)
Cubic Bravais lattices: simple cubic (sc), body-centred cubic (bcc), and face-centred cubic (fcc). All three have $a = b = c$ and $\alpha = \beta = \gamma = 90°$.
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