In which case will the air move faster? – McqOptions

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1.	In which case will the air move faster?
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.
Answer» D. It will move with same speed in all the above cases.

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