Conduction and Engineering Design Process

1. a restriction or limitation

• conduct
• constraint
• criterion
• engineering problem
• insulation

2. requirement

• conduct
• constraint
• criterion
• engineering problem
• insulation

3. energy transfer by contact between particles

• constrant
• conduction
• criterion
• convection

4. a challenge that needs to be solved by an engineer by identifying the design requirements and limitations

• criterion
• constraint
• engineering problem
• scientific method

5. material that can reduce energy transfers

• insulation
• conduction
• radiation
• clouds

2. Which statement best explains what happens when energy transfer occurs between objects and particles?

• The temperature of an object changes when heat or cold is added.
• Heat is a substance that flows from hotter objects to colder objects.
• Energy cannot be created or destroyed, only transferred or changed from one form to another.
• Energy transfer always moves between objects or particles with higher energy to those with lower energy.

7. Which step on the instruction sheet describes tests from which you can collect data to analyze in order to improve your design?

• Step 1
• Step 2
• Step 3
• Step 4

8. Which step includes the criterion for success?

• Step 1
• Step 2
• Step 3
• Step 4

9 Which step describes a constraint that needs to be considered?

• Step 1
• Step 2
• Step 3
• Step 4

10. Which step allows you to consider and evaluate competing design solutions?

• Step 1
• Step 2
• Step 3
• Step 4