Why do woolen clothes keep us warm in winter ?
Answer Posted / parthiv
Woolen clothes are bad with very little spaces between them in which they trap heat .Heat being a bad conductor of heat does not allow the outside heat to our body.
| Is This Answer Correct ? | 8 Yes | 15 No |
Post New Answer View All Answers
What is density of a liquid?
State beer-lambert’s law.
Explain how buffer works?
What is a potentiometer titration?
SET Examination Previous Questions
What are the factors that affect the viscosity of a liquid?
What is glacial acetic acid?
What is meant by ph of a solution?
Why is ph increases suddenly after the equivalence point?
How BIS Decedied the LSF value 0.66-1.02 with calculation.
How is librated iodine estimated?
Why is the color of the indicator drop remains the same at the end point?
How are pka and strength of a weak acid related?
What is the role of silver sulphate?
What is phase transfer catalyst?