Continuity EquationHardQuestion 6473
Question
Blood flows faster in capillaries OR arteries? (Capillaries have small radius but far more in number.)
- ACapillaries
- BArteriesCorrect
- CSame
- DVeins
Correct answer
Arteries
Explanation
Total cross-section of capillaries >> arteries. By continuity, v is slower in capillaries, faster in arteries.