14. The equivalent fcc plane corresponding to its primitive (110) plane is:
(a) (020)
(b) (200)
(c) (002)
(d) (021)
15. The equivalent fcc plane corresponding to its primitive (111) plane is:
(a) ð11 1Þ
(b) ð1 11Þ
(c) (111)
(d) ð 111Þ
16. The equivalent fcc direction for the [111] rhombohedral direction is:
(a) ½11 1Š
(b) ½ 111Š
(c) ½1 11Š
(d) [111]
17. The equivalent fcc direction for the ½11 1Š rhombohedral direction is:
(a) [100]
(b) [010]
(c) [001]
(d) [101]
18. The equivalent fcc direction for the [200] rhombohedral direction is:
(a) [100]
(b) [110]
(c) [101]
(d) [011]
19. The equivalent orthorhombic direction for the [200] hexagonal direction is:
(a) ½01 1Š
(b) ½ 101Š
(c) ½1 10Š
(d) ½10 1Š
20. The equivalent orthorhombic direction for the [210] hexagonal direction is:
(a) [010]
(b) [120]
(c) [210]
(d) [100]
204
5 Unit Cell Transformations