WONDER #1550: Do You Have Insulation in Your Attic?

Question 1 of 3

Insulation in your home works to resist the flow of what?

1. water
2. heat
3. air
4. lava

Question 2 of 3

An insulating material’s thermal resistance is expressed in terms of its what?

1. R-value
2. T-value
3. I-value
4. TR-value

Question 3 of 3

Which of the following is NOT one of the three basic mechanisms of heat flow?

1. conduction
2. convection
3. radiation
4. convolution

Check your answers online at https://wonderopolis.org/wonder/do-you-have-insulation-in-your-attic.