Why does the electric fan cool more efficiently in May than
it cools in September?
Answer / guest
In Septemner , the quantity of water vapour present is
grater than in May. Now the cooling action of fan depends on
the rapid evaporation of moisture due to motion in the air,
and therefore cooling is grater in MAY THAN INS September
| Is This Answer Correct ? | 3 Yes | 0 No |
Explain the Valency?
Mention a few important criteria for satisfactory colorimetric analysis.
What is the purpose of adding urea?
Why is ammonia solution added while preparing edta solution?
What are the electrodes used in potentiometer titration?
What is hydrogenation of oils ?
Why does a pond of clear water appear less deep than it really is?
What causes smoke to curl up into the air ?
What is a potentiometer titration?
State lambert’s law.
what is the formula of diesel,petrol & CNG too?
What is the difference between gas and vapour?