Responses
Air moves from the areas of higher temperature to areas of lower temperature.
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.
The kinetic energy of the air molecules outside is higher than the kinetic energy of the air molecules inside.
The density of the air is lower on the inside than on the outside.
The density of the air is lower on the inside than on the outside.
Cold air is moving into the room from outside.
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 is because when the window is opened, the colder outside air enters the warmer room, causing the overall temperature of the room to decrease.
