Question

Several days after end of a snowstorm, the roof of a house gets completely covered with snow. Another house has no snow on its roof. Which house is better insulated?​

Answer 1

Answer:

the 1st house is better insulated.

Explanation:

since the snow on the roof of the first house did not melt, we can say that, heat from inside the house did not escape.

However, since the snow on the roof of the second house melted, we can say that, heat from inside the house escaped out and melted the snow.

Answer 2

Answer:

the first house is better insulated as the heat from inside the house didn't escape