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Exam (elaborations) TEST BANK FOR Introduction to Solid State Physics
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Exam (elaborations) TEST BANK FOR Introduction to Solid State Physics The vectors xˆ ˆ + + y zˆ and − −xˆ yˆ + zˆ are in the directions of two body diagonals of a cube. If θ is the angle between them, their scalar product gives cos θ = –1/3, whence . 1 cos 1/ 3 90 19 28' 109 28...
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