NEET UG PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

1 Medium

1 of 1

Understanding +4 | -1

Water enters through end

A

with speed

v_1

and leaves through end B with speed

v_2

of a cylindrical tube AB. The tube is always completely filled with water. In case I tube is horizontal and in case II it is vertical with end A upwards and in case III it is vertical with end

B

upwards. We have

v_1=v_2

for

View answer and explanation

Correct option: D

Each case

Option D (Each case) is correct because the principle of continuity states that for an incompressible fluid in a closed system, the volume flow rate must remain constant, regardless of the tube's orientation.

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