Item CL010002: When warm air blows into a classroom and the air is the same temperature as the air inside the room, the air coming in will neither rise nor sink because it is the same temperature as the air around it.
A teacher opens a window, and warm air from the outside blows through the window and into
If the air in the classroom is the same temperature as the air entering the room, what
will happen to the outside air as it enters the classroom?
Distribution of Responses
Percent of students responding correctly