APFIVE Atomic Structure and Thermal Conductivity
Which of the following structural modifications to a material would most effectively decrease its thermal conductivity?
A
Increasing the material’s density uniformly
B
Aligning all atoms in perfect crystalline patterns
C
Reducing the material’s specific heat capacity
D
Introducing nanoscale voids to disrupt phonon propagation
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | arob8150 | 0 | 2 | 0m 08s | -28 |
| #2 | deyarfaraj0 | 1 | 4 | 2m 51s | -101 |
| #3 | eddiegao521 | 1 | 5 | 5m 23s | -263 |
Items per page:
10
1 – 3 of 3