A balloon constructed in Calcutta during July-August was
found to show cracks at most wooden joints when received at
Ferozepore in December. What is the probable cause ?
Answer / guest
At Calcutta in July and August, the atmosphere is damp,
whereas at Ferozepore in December it is dry and cold. At
Ferozepore the moisture in the wood has a tendency to get
dried and contract, and hence it cracks.
| Is This Answer Correct ? | 0 Yes | 0 No |
Which gas is used in refrigeration plants ?
What s the difference between hard and soft coal ?
What is Potential Impurities?
Why is ammonia added? Why is that same amount of ammonia added?
Why is air removed from the electric lamps ?
What is the white precipitate produced at the end of point?
The heat of the sun reaches us and the intervening air is not heated up Why ?
What are the electrodes used in the measurement of ph for the determination of pka?
why bottles of Hazardous chemicals or solvent are available in round shaped only?
Which is the hottest part of a flame ?
Explain the Chemical Manures ?
Why is ammonia-ammonium chloride buffer added?