Quiz_1_2004F_solutions

Quiz_1_2004F_solutions - First Name _ Last Name_ Student...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
First Name ________________ Last Name___________________ Student No__________________ October 6, 2004 Tutorial Section/TA__________________________ Page 1 of 3 MSE 101H1F Materials Science - Quiz #1 Total marks for all questions: 10 Marks are not equal for all questions – Marks are shown in left hand margin 1. Draw the following in the space provided below. Clearly indicate the position of the origin in the cube and the positions of the atoms using the reduced sphere model of the structure. 1 (a) ( 29 0 1 1 in the BCC unit cell 1 (b) ( 29 1 2 0 in the Rock Salt unit cell 1 2. (a) Identify the crystal structure shown. Give the indices for the direction shown. FCC 2 2 3   1 (b) Identify the crystal structure shown. Give the position indices for all cations. Zinc Blend or ZnS 31 1 13 1 11 3 333 , ,, , ,, ,, 44 4 4 4 444    ( 1 / 2 , 0, 3 / 4 ) origin origin
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
First Name ________________ Last Name___________________ Student No__________________ October 6, 2004 Tutorial Section/TA__________________________ Page 2 of 3 2 3. The density of CdS is 4.82 g / cm 3 . It has a cubic unit cell with an edge length a = 0.582 nm.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/08/2010 for the course MSE MSE101 taught by Professor Proframsayscott during the Fall '03 term at University of Toronto.

Page1 / 3

Quiz_1_2004F_solutions - First Name _ Last Name_ Student...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online