What causes smoke to curl up into the air ?
Answer / guest
The hot gases from a fire being lighter than the air, rise
up in a curved path due to atmospheric resistance which sets
up eddy currents.
| Is This Answer Correct ? | 2 Yes | 1 No |
Explain about Chemical Equilibrium ?
Is air mixture or compound ?
Why is glass electrode called an ion selective electrode?
How is the viscosity of liquid related to its mobility?
Which of the above conductivity measured during conductometric titration?
While standing on railway platform and heating the whistle of an engine coming towards us , we hear the sound increasing; bit when the engine is receding from us it appears to fall why ?
Why white clothe are preferred to dark ones in summer ?
What is Atomic number?
Which is the best conductor of electricity?
Distinguish between flannel and flannelette ?
Mention a few advantages of photoelectric colorimetric determination.
How is food preserved ?