2007-02-27 03:59:02 · 7 answers · asked by Anonymous in Science & Mathematics ➔ Physics
I think that you mean that the door frame changes shape.
As the foundation of the building sinks into the earth, it sometimes sinks unevenly, with one corner sinking faster or slower than the rest, causing the building frame to twist and bend.
Bending the building can also bend the door and window frames, so that they are no longer square.
If the frames are made of wood, then during times of high humidity the wood absorbs water and expands, causing the frame to swell shut. When the wood drys out, it shrinks, and the frame is lose.
2007-02-27 04:06:57 · answer #1 · answered by Randy G 7 · 1⤊ 0⤋
Have you noticed that closet doors don’t close as easily in the summer as they do in the winter? It’s because they expand in the heat of the summer and contract during the cold winter. Everything on Earth is made up of tiny particles called molecules, which are in constant motion. When the molecules heat up, they move faster, pulling apart from one another. As they move apart, they take up more space, causing even solid objects to grow slightly larger.
Molecules slow down as they cool, and they take up less room. This causes things to shrink a little bit. (Water is an exception. When it freezes, the molecules line up in such a way that the ice takes up more space.)..
2007-02-27 04:19:11 · answer #2 · answered by Anonymous · 0⤊ 0⤋
hai friend.
it shoud must be fixed ( the doors and windows ) according to the room dimension. And the direction from which we can get maximum ventiation. Suppose the room is facing road side it can be given bigger winow ince no buiing or any other structure wil not block the ventilation. The ssame room i it is in ground floor then u cant have the same big window because you may loose your privacy. is it clear?
2007-02-27 04:24:16 · answer #3 · answered by Anonymous · 0⤊ 0⤋
continually pass with ordinary hues. The darker the shade the smaller the room will look.maximum rooms have walls that are darker than different walls because they don't get the ordinary from outdoors shining on them so i'd pass a shade lighter on those walls!!you should use any shade you want in simple terms save it ordinary for positive the ceiling. once you're making the ceiling lighter than the walls this to grant you with a experience of genuine. The room will absolutely look higher.
2016-12-05 00:47:18 · answer #4 · answered by ? 4 · 0⤊ 0⤋
due to heat which expands things and due to cold which make things small
2007-02-27 05:09:16 · answer #5 · answered by AaSHEK 4 · 0⤊ 0⤋
because of the heat produced
2007-02-27 04:18:42 · answer #6 · answered by Champion 1 · 0⤊ 0⤋
What?
2007-02-27 04:05:27 · answer #7 · answered by hcbiochem 7 · 0⤊ 0⤋