Which statement explains why the room starts to feel cooler? (1 point)
Cold air is moving into the room from outside.
The density of the air is lower on the inside than on the outside.
Air moves from the areas of higher
• temperature to areas of lower temperature.
The kinetic energy of the air molecules outside is higher than the kinetic energy of the air molecules inside.
1 answer
The correct statement that explains why the room starts to feel cooler when a teacher opens a window on a cold day is:
Cold air is moving into the room from outside.
This statement directly explains the introduction of cooler air from outside, which leads to a decrease in the overall temperature of the room.
