A) cool air falls down
B) warm air falls down
C) cool air is replaced by warm air
D) air always falls down
View Answer
Option – A.
Similar Questions
A girl read 2/5 part of a book in 1st day, 34% in second day and remaining page in next two days. In two days she read equal number of page. If she read 52 pages on last day, then find out how many pages did the book contain?
Against which team did Virender Sehwag make his one day international debut
If 75% of a number is added to 75, then the result is the number itself. The number is :
The most important official post with vast responsibilities created by Ashoka was
The perimeters of two squares are 40cm and 32 cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares.
Where is the headquaters of world health organisation
Alloy A contains 40% gold and 60% silver. Alloy B contains 35% gold and 40% silver and 25% copper. Alloys A and B are mixed in the ratio of 1:4 .What is the ratio of gold and silver in the newly formed alloy is?
Which of the following products implemented the CODASYL DBTG model?
The East India Company had taken Bombay from?
Mayur can complete a work in 27 hours. If he is joined by Jayantika who is 100% more efficient, in what time will they together finish the work?