Yes, it would. If you are standing in the room, you are taking up space that is not all air.
If you are in the room, you are taking up some space in the room as well, so it is not really filled with air (or is the room totally empty) Air particles are not so closely packed together that it really fills the room (you could add more and it would still fit in)
If you are in the room, you are taking up some space in the room as well, so it is not really filled with air (or is the room totally empty) Air particles are not so closely packed together that it really fills the room (you could add more and it would still fit in)
10 pounds
Needs a full service Fuel pump/filter Incorrect fuel ECU (brain) AFM/MFA (air fuel mixture meter) Split air/fuel hoses
None. If it is fully inflated it will be full of air so there would be no room for any water.
The weight of air in an average room can vary depending on factors such as temperature, pressure, and humidity. However, the weight of the air in a typical room can be estimated to be around 1000 pounds.
Heat would flow from the air coming out of the floor vent to the cooler air in the room. The warmer air is at a higher temperature and naturally moves towards the cooler air to create thermal equilibrium in the room.
No because plants give out air.
The weight of a bag half full of air would depend on the size and material of the bag, but it would be very light. A bag filled with air would also be very light, as air has a low density. The weight of the air itself would be negligible compared to the weight of the bag.
Air has weight wherever it is. The weight of a jug full of air depends on the temperature and pressure in the jug. At sea-level pressure and 32 degrees, one pound of air fills about 92.7 gallons, and the air in a 10-ft x 12-ft bedroom with a 7-ft ceiling represents about 67.8 pounds of weight. Don't forget, though, that anything surrounded by fluid is buoyed up by a force equal to the weight of the displaced fluid, and a room full of air displaces ... one roomfull of air! So it 'floats', and winds up with a net weight of essentially zero. (If you could suddenly heat all the air in the room, making it less dense than the air around it, then the buoyant force would be more than its weight, and it would want to rise. Then the room would be a "hot-air balloon".)
The volume of air in a classroom would depend on the room's dimensions. To calculate the volume, you would multiply the length by the width by the height of the room. This calculation would give you the total volume of air in the empty classroom.
The purpose of using a room air filter is remove potentially unhealthy particles from the air, such as pet dander, pollen or dust. A room air filter unit is also helpful for anyone with allergies to have cleaner air.