Physics

Guest

23 March, 02:16

The furnace keeps houseAat 25◦C, while thefurnace in houseBkeeps it at 20◦C. Which house requires heat to be supplied by its furnace at a faster rate?

1. House B requires heat at a slightly faster rate than A.

2. House A requires heat at about twice the rate of B.

3. House A requires heat at about four times the rate of B.

4. Houses A and B require heat at the same rate.

5. House A requires heat at a slightly faster rate than B.

6. House B requires heat at about twice the rate of A.

7. House B requires heat at about four times the rate of A.

8. None of the above answers is correct.