McqMate
| Q. |
Identify the very good insulator |
| A. | saw dust |
| B. | cork |
| C. | asbestos sheet |
| D. | glass wool |
| Answer» D. glass wool | |
| Explanation: glass wool has a lowest thermal conductivity of 0.03 w/m degree amongst given option. | |
View all MCQs in
Engineering PhysicsNo comments yet