**Part 1****Question:**What is $ a $, the unit cell length, in nm, for aluminum?**Answer Box:**$ a = $ [______] nmFeatures:- A save for later option- A submit answer button- Information icon for additional help- Attempts: 0 of 3 used---**Part 2****Question:**What is the magnitude of the Burgers vector, $|b|$, in nm, for Al?**Answer Box:**$|b| = $ [______] nmFeatures:- A save for later option- A submit answer button- Information icon for additional help- Attempts: 0 of 3 used **Equations 7.1a and 7.1b**, expressions for Burgers vectors for FCC and BCC crystal structures, are of the form:\[ \mathbf{b} = \frac{a}{2} \langle u v w \rangle \]where $ a $ is the unit cell edge length. Also, since the magnitudes of these Burgers vectors may be determined from the following equation:\[ |\mathbf{b}| = \frac{a}{2} (u^2 + v^2 + w^2)^{1/2} \]determine values of $|\mathbf{b}|$ for aluminum and chromium. You may want to consult **Table 3.1**.

Answered: Image /qna-images/answer/cf005b33-521e-40b6-a732-8283586bbf36.jpgPart a= 0.3535nm part b= 0.49992nm

Part 1 What is a, the unit cell length, in nm, for aluminum? a = i Save for Later Part 2 nm What is the magnitude of the Burgers vector, [b], in nm, for Al? |b|= i Save for Later nm Attempts: 0 of 3 used Attempts: 0 of 3 used Submit Answer Submit Answer

Part 1 What is a, the unit cell length, in nm, for aluminum? a = i Save for Later Part 2 nm What is the magnitude of the Burgers vector, [b], in nm, for Al? |b|= i Save for Later nm Attempts: 0 of 3 used Attempts: 0 of 3 used Submit Answer Submit Answer

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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