Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
4th Edition
ISBN: 9780134639673
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
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Chapter 10, Problem 3RQ
  1. 3. A phase diagram for carbon and platinum is shown. Assuming the lines shown are linear, we can say the mixture has the following characteristics:

Chapter 10, Problem 3RQ, 3. A phase diagram for carbon and platinum is shown. Assuming the lines shown are linear, we can say

  • Below 1700°C, it is a mixture of solid platinum and graphite.
  • Above 1700°C, there are two possible phases: a liquid (L) phase and a liquid (L) + graphite phase. The endpoints of the division line between these two phases are labeled on the diagram.

Use the workbook provided to determine the phase of a mixture, given the temperature and carbon content.

  A B C D E
1      
2      
3 Maximum Temperature for Pt + G 1700 [oC]
4          
5          
6          
7

Temperature

(T) [oC]

Carbon content

(c) [%]

Temp between

L & L+G

Phase  
8  
9 854 42      
10 564 20      
  1. a. Write the equation to describe the temperature of the dividing line between the liquid (L) region and the liquid (L) 1 graphite region in column C. Reference the carbon content found in column B as needed. Add any absolute reference cells you feel are needed to complete this calculation.
  2. b. Write the conditional statement to determine the phase in column D. For simplicity, call the phases Pt + G, L, and L + G. For points on the line, YOU can decide which phase they are included in.
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Chapter 10 Solutions

Thinking Like an Engineer: An Active Learning Approach (4th Edition)

Ch. 10.6 - In 1980, the Environmental Protection Agency (EPA)...Ch. 10 - A B C D E F 1 2 45 3 meters 4...Ch. 10 - A B C D E F 1 2 45 3 meters 4...Ch. 10 - A B C D E F 1 2 45 3 meters 4...Ch. 10 - A B C D E F 1 2 45 3 meters 4...Ch. 10 - ICA 10-5 The worksheet shown here was designed to...Ch. 10 - The worksheet provided was designed to calculate...Ch. 10 - Some alternate energy technologies, such as wind...Ch. 10 - The worksheet shown was designed to calculate the...Ch. 10 - The worksheet shown was designed to calculate the...Ch. 10 - Refer to the following worksheet. The following...Ch. 10 - Write the output value that would appear in a cell...Ch. 10 - Write the output value that would appear in a cell...Ch. 10 - Refer to the following worksheet. In all...Ch. 10 - Prob. 14ICACh. 10 - A bioengineer conducts clinical trials on...Ch. 10 - Refer to the Worksheet shown, set up to calculate...Ch. 10 - You are interested in analyzing different implant...Ch. 10 - You have a large stock of several values of...Ch. 10 - We accidentally drop a tomato from the balcony of...Ch. 10 - You are interested in calculating the best place...Ch. 10 - 1. A history major of your acquaintance is...Ch. 10 - Prob. 2RQCh. 10 - 3. A phase diagram for carbon and platinum is...Ch. 10 - 4. A simplified phase diagram for cobalt and...Ch. 10 - 5. You enjoy drinking coffee but are particular...Ch. 10 - 6. In the 1950s, a team at Los Alamos National...Ch. 10 - Use the following phase diagram for questions 7...Ch. 10 - Use the following phase diagram for questions 7...Ch. 10 - Use the following phase diagram for questions 9...Ch. 10 - Use the following phase diagram for questions 9...Ch. 10 - 11. When liquid and vapor coexist in a container...Ch. 10 - 12. The ideal gas law assumes that molecules...Ch. 10 - One of the NAE Grand Challenges for Engineering is...Ch. 10 - 15 Create an Excel worksheet that will allow the...Ch. 10 - Prob. 16RQ
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