Question

6. Materials that prevent various modes of heat
transfer from the outside to the inside or vice versa
is known as
Expansion joints
Thermal Insulation Materials
o
Heat exchangers
Bimetallic strips​

Answer 1

Answer:

thermal insulation materials is the correct answer

hope it helped you

Answer 2

Answer:

Radiant barriers are materials that reflect radiation, and therefore reduce the flow of heat from radiation sources. Good insulators are not necessarily good radiant barriers, and vice versa.