Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich outcome results when applying Bernoulli's equation to estimate flow rate near a pump impeller's surface at high speed?
A)Implies negative absolute pressure values✓
B)Accurately predicts volumetric flow rate
C)Indicates uniform velocity flow profile
D)Shows minimal impact from fluid viscosity
💡 Explanation
When pump speed causes pressures to fall near zero, applying Bernoulli's equation results in predicted pressures below absolute zero (impossible); cavitation may occur because the liquid vaporizes readily, therefore it is option A rather than accurately estimating or showing viscosity negligible.
🏆 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 risk increases significantly as the reaction rate grows via autocatalysis?
- Which outcome occurs when a catalyst destabilizes reactant transition states?
- Which mechanism causes signal distortion during long distance fiber optic cable propagation?
- Which instability can result when high concentration ionic solutions destabilize colloids?
- Which effect suppresses current flow when applying a transverse magnetic field across spin-orbit coupled 2D electron gas?
- Which consequence results when strain exceeds yield around lattice defects?
