What properties does wool have?

How to carry out an investigation to compare the thermal insulating properties of denim, wool, cotton?

  • properties of denim, wool and cotton when they are wet and dry

  • Answer:

    put digital thermometer inside each fabric.

michelle o at Yahoo! Answers Visit the source

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i guess your looking for information on you science junior cert investigations too? :) is your teacher not helping you? im just looking up info now to see if i can get anything relevent! good luck with your j.c this year! :) p.s im doing the biology experement ! :)

Jerome M

go out on a really cold day. denim, even dry, against your skin, is as cold as metal.

deva

There are official testing departments for the testing of products, I suggest you contact your local town hall and they should put you in touch,

news hound

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