im studting GCSE triple award science and need it for some work but the problem is no websites tell you how it works!
2006-09-13 06:05:50 · 5 answers · asked by clivemcphee 2 in Social Science ➔ Economics
it keeps the warm in as the heat is on the inside off the house, in the winter and the cold out
in the summer it keeps the house cool as the heat is on the outside of the house hope this helps
2006-09-13 06:18:54 · answer #1 · answered by compo 2 · 0⤊ 0⤋
The insulation trapsthe air and prevents the most of it from escaping.
Go ask an engineer at a local building site for a more in-depth answer.
2006-09-15 20:02:15 · answer #2 · answered by ? 7 · 0⤊ 0⤋
cavity wall insulation work by keeping cold out and warmth in
2006-09-13 06:19:41 · answer #3 · answered by Anonymous · 0⤊ 0⤋
In the same way wearing extra layers of clothing does.
2006-09-13 06:07:58 · answer #4 · answered by Mean Mr Mustard 4 · 0⤊ 0⤋
It pushes the workmans hands around.
2006-09-13 06:07:56 · answer #5 · answered by Anonymous · 0⤊ 0⤋