NEET Physics Bernoulli's Principle MCQ Question
What happens to the velocity of an incompressible fluid flowing through a pipe of varying cross-sectional area?
The velocity increases as the cross-sectional area decreases.
The velocity remains constant regardless of the cross-sectional area.
The velocity decreases as the cross-sectional area decreases.
The velocity fluctuates randomly without relation to the area.
Correct Answer
Detailed Explanation
According to Bernoulli's principle, the velocity of an incompressible fluid must change as it flows through a pipe of varying cross-sectional area, specifically increasing when the area decreases due to the equation of continuity.
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