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/index.php/wonder/do-you-have-insulation-in-your-attic.