Why do woolen clothes keep us warm in winter ?
Answer Posted / richa
.in winter,we use woolen clothes.wool is a poor conductor of heat. moreover,there is Air trapped in between the wool fibres.
| Is This Answer Correct ? | 194 Yes | 98 No |
Post New Answer View All Answers
What are the uses of glacial acetic acid?
Why is acetic acid added?
Explain acid gas?
Why is acetone used for cleaning viscometer?
What is si unit of viscosity-coefficient?
Fresh form of water is obtained from?
What is titration?
What is the reaction that occurs during the titration?
why is acetic acid less conductive than hcl?
What is the bluish white precipitate formed after adding ammonia solution?
What is iron ore consists of?
In the calculation of calorific value of any fuel why the latent heat of vap. of water is taken as 587 kj/mol whereas actually it is 540kj/mol?
What is the white precipitate produced at the end of point?
what is the indicator used?
What is weak acid?