Why do woolen clothes keep us warm in winter ?
Answer Posted / seraj
As will is a very good insulator, woollen clothes keep us warm as they are making a cover around our body and does not allow the heat to pass and so we fell less cold and using woollen clothes in winter...
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
Mention a few application of cod test in environmental engineering practice.
Why ph scale range is 14?
How are the waters classified based on the degree of hardness?
What is glacial acetic acid?
Why is acetic acid added?
What is weak acid?
What are hard waters?
Why is ammonia added? Why is that same amount of ammonia added?
Arrange by acidic values : phenol, nitrotolouene and o-cresol?
Do all explosions produce carbon dioxide or carbon monoxide?
Why is disodium salt of edta preferred to edta?
What is the metal used to extract copper from the solution of copper sulphate?
What is the role of stannous chloride?
Define Vulcanization?
Differentiate between organic and inorganic chemistry?