Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich risk increases when a fluid's Reynolds number exceeds its critical value because of inertial forces?
A)Laminar flow rate decreases sharply
B)Increased risk of cavitation damage
C)Transition to turbulent-flow condition✓
D)Decreased convective heat-transfer coefficient
💡 Explanation
Exceeding the critical Reynolds number increases the risk of turbulent flow transition because inertial forces dominate viscous forces driving flow instability; therefore, turbulence initiates rather than smooth laminar flow, even though heat transfer and risk of cavitation are unrelated.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which outcome occurs when a platinum catalyst deactivates in a chemical reactor maintaining quasi-equilibrium?
- Which consequence results when a utility-scale transformer exceeds capacitance limits?
- Which effect results when a black hole tidally disrupts star?
- Which mechanism causes increased dissolving of NaCl when ammonia exceeds saturation?
- Which risk increases when hydraulic fluid viscosity drops below specification?
- Which consequence occurs when resonant frequency misaligns RFIDs?
