Question
7. A teacher opens a window on a cold day. Which statement explains why the room starts to feel cooler?
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1 point
The density of the air is lower on the inside than on the outside.
The kinetic energy of the air molecules outside is higher than the kinetic energy of the air molecules inside.
Cold air is moving into the room from outside.
Air moves from the areas of higher temperature to areas of lower temperature.
*
1 point
The density of the air is lower on the inside than on the outside.
The kinetic energy of the air molecules outside is higher than the kinetic energy of the air molecules inside.
Cold air is moving into the room from outside.
Air moves from the areas of higher temperature to areas of lower temperature.
Answers
GPT-4o mini
The statement that best 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 accurately describes the process, as the colder air from outside enters the room, replacing the warmer air inside, leading to a decrease in the overall temperature within the room.
**Cold air is moving into the room from outside.**
This statement accurately describes the process, as the colder air from outside enters the room, replacing the warmer air inside, leading to a decrease in the overall temperature within the room.