Physics-
General
Easy
Question
A liquid flows through a horizontal tube. The velocities of the liquid in the two sections, which have areas of cross– section 
and 
, are 
and 
respectively. The difference in the levels of the liquid in the two vertical tubes is h–
- The volume of the liquid flowing through the tube in unit time is
- The energy per unit mass of the liquid is the same in both sections of the tube
The correct answer is: The volume of the liquid flowing through the tube in unit time is
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