Why do woolen clothes keep us warm in winter ?
Answer Posted / shivam nayyar
As when the sunlight falls on wool fibre, it traps the heat and keeps us warm
| Is This Answer Correct ? | 5 Yes | 12 No |
Post New Answer View All Answers
What is mineral water?
Why is the role of glycerol & naoh?
How does the viscosity vary with temperature?
What is weak acid?
Mention a few advantages of photoelectric colorimetric determination.
What can you contribute to the company?
Define what is avogadro’s law?
Which of the above conductivity measured during conductometric titration?
What is the role of stannous chloride?
Acid value definition is number milligrams of koh required to nuetralise the acid present in one gram oil & fats but why not use naoh for nuetralisation?
Why be is not soluble in liquid ammonia?
Define what is oxidation and reduction reaction?
What is the chemical formula of alum?
What is molar conductivity?
When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?