A) While moving from a region of pressure 2 atmospheres to that of 1 atmosphere
B) While moving from region of pressure 1 atmosphere to that of 2 atmospheres
C) While moving from a region of pressure 3 atmospheres to that of 1 atmosphere
D) It will move with same speed in all the above cases.
Correct Answer: C
Solution :
The greater the difference in pressure, the faster the air moves.You need to login to perform this action.
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