Why is dew formed more readily on clear nights than on
cloudy ones ?
Answer / guest
Because heat is radiated very quickly by the earth, and the
temperature falls Rapidly.
Is This Answer Correct ? | 2 Yes | 2 No |
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 is acetone used for cleaning viscometer?
Explain the Mixture?
Is air mixture or compound ?
How will you calculate how many moles of glucose present in 320 ml of 5.0 m of glucose solution?
What is slacked lime ?
Why is sodium preserved in kerosene oil ?
Explain the Properties of Gases ?
Arrange by acidic values : phenol, nitrotolouene and o-cresol?
Explain the Stable configuration?
Why is Davy Lamp called a Safety Lamp ?
What is the role of stannous chloride?