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)
Yes, it would. If you are standing in the room, you are taking up space that is not all air.
I would say an air filled balloon if you fill it with just plain air. I am basing this on the principle of osmosis and diffusion. A substance such as a gas will travel from an area of increased concentration, such as a balloon filled with helium, to an area od decreased concentration, such as the room the balloon is in. If you fill the balloon with air identicle to that in the surrounding room it negates diffusion.
To be incorrect is avoir faute
you cannot say "he have" this is incorrect, it is " he has"
L'air est rempli de fumée.
to be filled
It is grammatically incorrect to say sister and sister. You just say sisters.
No, it is not incorrect. You could say, "These ones are the best for baking."
Untill a balance between the liquid - let's say water - and the substance surrounding it - let's say the air - is reached. The factors influencing evaporation - when the molecules of water leave the liquid and 'fly' with the molecules of air - are the relative air humidity, pressure, temperature, (air and water movement, and so on). Water will evaporate until air humidityl allow it - that is until a moment when a full saturation of the air with the molecules of water is reached - at a given temperature and pressure! Water evaporates very slowly at room temperature, but being heated the process is intensified. Again, even at the room temperature water will evaporate when put in a vacuum - until the empty space will be filled with the molecules of water .
No. This is incorrect. We always say 'India has".
Just say room