I have a project due and I have to find an insulator that will keep the inside cold. But my Brain refuses tob work so I need a little help. I AM NOT ASKING FOR THE ANSWERS!!!!! I just need to know some good materials for this awful project.
2007-10-05 08:11:44 · 5 answers · asked by Baby 4 in Education & Reference ➔ Homework Help
polystyrene.
2007-10-05 08:14:16 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Insulators keep things hot or cold. They slow the dispersion of temperatures.
This site looks helpful for answering your question:
http://www.school-for-champions.com/science/thermos.htm
Here is how one student kept beer cold:
http://www.myscienceproject.org/beer.html
If this or any other answer to your question helps you resolve this issue, please select a "best answer." This motivates people to help you and rewards their research in your behalf.
Cheers,
Bruce
2007-10-05 15:16:13 · answer #2 · answered by Bruce 7 · 0⤊ 0⤋
Foam. You know the little things you can put around a beer can?
Anything that doesn't conduct heat well. So cotton would be good, metal would be bad.
2007-10-05 15:16:45 · answer #3 · answered by Meredith 4 · 0⤊ 0⤋
buy those cold bags from the grocery store and cut them open .. that should work.. good luck
2007-10-05 15:14:41 · answer #4 · answered by buttaflykiz05 3 · 0⤊ 0⤋
stiro foam covered in aluninum foil i think i am getting what you are sayin if im not dont think im stupid thanks!!
2007-10-05 15:15:48 · answer #5 · answered by ♥Animals♥ 3 · 0⤊ 0⤋