【Daily Topic】【HVAC Version 20160717】
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Participation reward: 2 Wealth. Reward for the correct answer: 9 Wealth. Solid clay bricks, concrete, and aerated concrete – these three materials should be arranged in order of decreasing thermal conductivity. What is the correct order? a. Concrete, solid clay bricks, aerated concrete b. Concrete, aerated concrete, solid clay bricks c. Solid clay bricks, aerated concrete, concrete d. Aerated concrete, solid clay bricks, concrete
d. Aerated concrete, solid clay bricks, concrete
d. Aerated concrete, solid clay bricks, concrete
d. Aerated concrete, solid clay bricks, concrete
d. Aerated concrete, solid clay bricks, concrete
d. Aerated concrete, solid clay bricks, concrete
For the three materials of solid clay bricks, concrete, and aerated concrete, the correct order from lowest to highest thermal conductivity should be (d). a. Concrete, solid clay bricks, aerated concrete b. Concrete, aerated concrete, solid clay bricks c. Solid clay bricks, aerated concrete, concrete d. Aerated concrete, solid clay bricks, concrete