answersLogoWhite

0


Best Answer

Manufactures usually make building insulation from a fluffy material, such as fiberglass,that contains pockets of trapped air.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How are thermal insulator used to control the transfer of thermal energy?
Write your answer...
Submit
Still have questions?
magnify glass
imp