Question
7. A teacher opens a window on a cold day. Which statement explains why the room starts to feel cooler?
*
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.**
When the window is opened, the colder air from outside enters the room, which lowers the overall temperature of the air inside, making the room feel cooler.
**Cold air is moving into the room from outside.**
When the window is opened, the colder air from outside enters the room, which lowers the overall temperature of the air inside, making the room feel cooler.