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 |
What is colorimetry?
What is the reaction that occurs between iodine and sodium thiosulphate?
What are the constituents of cements?
Why do we feel chilly in damp clothes ?
Why is the role of glycerol & naoh?
Though the secondary cell can be recharged again and again, still they have a lifetime. Why?
Which is heavier, water or ice ?
Explain about Characters of Catalytic Reactions ?
which gas is used in preaparation of bit salt
Why has every parachute a hole in the centre ?
Explain the Electrolytic Method ?
What is the Finger Print region