Question

The Millar indices of crystal planes which cut through the crystal axes at (2a, 3b, c) are

• A. 326
• B. 231
• C. 132
• D. 322

Hint:

The Miller indices are used to describe the orientation of crystal planes and are derived from the intercepts on the axes.

Answer 1

The Correct Option is A

The Miller indices are determined by taking the reciprocals of the intercepts and reducing them to the smallest integer values. For the intercepts (2a, 3b, c), the Miller indices are (326).