Question

How does thermal energy transfer when a room is heated by a furnace?

a Hot air is absorbed by the objects in the room; cold air expands and rises.

b Hot air is circulated through the room; the hot air rises, and cold air falls.

c Hot air makes direct physical contact with the objects in the room and rises.

d Hot air is transmitted by electromagnetic waves; the hot air rises and falls.

Answer 1

O think that is the B because the hot air is circulated

Answer 2

Answer: the answer is b but im not sure

Step-by-step explanation: