NEET Physics · Hard

Mechanical Properties of Fluids: Continuity Equation MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Continuity EquationHardQuestion 6473

Question

Blood flows faster in capillaries OR arteries? (Capillaries have small radius but far more in number.)
  1. A
    Capillaries
  2. B
    Arteries
    Correct
  3. C
    Same
  4. D
    Veins

Correct answer

Arteries

Explanation

Total cross-section of capillaries >> arteries. By continuity, v is slower in capillaries, faster in arteries.