Question

Which is a type of heat transfer that causes the air at the top floor of a building to be hotter than the air at the bottom floor of a building?

Answer 1

convection  is the type of heat transfer that causes the air at the top floor of a building to be hotter than the air at the bottom floor of a building?

Answer 2

Answer:

Difference in the density of air

Explanation:

• The density of ir is the is always inversely proportional to the weight of air and this is inversely proportional to the temperature experience in the room.

• The higher the temperature the lighter the air and hence the low the density of the air , this difference in the Density of the air in a room causes a phenomena exhibited.

• The low the temperature the heavier the air and hence the high the density hence the heavy it is.

• Now the hot air is always light and will move upwards as the cold air being heavy move down words this leads to the experience witnessed where hot air rises in the room while cool air lowers down.