Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich mechanism limits maximum liquid flow in microfluidic channels?
A)Viscous dissipation generates backpressure✓
B)Surface tension creates channel blockage
C)Fluid density triggers cavitation
D)Channel roughness induces turbulence
💡 Explanation
Viscous dissipation limits the maximum flow because the viscosity of the liquid generates a pressure drop related to the flow rate limiting capacity, rather than surface tension's effect at lower flows or turbulence not usually dominating at the microscale.
🏆 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 significantly increases when a sealed cryogenic tank containing liquid nitrogen experiences external heating?
- Which consequence results when a continuous stirred-tank reactor (CSTR) experiences unexpectedly slow fluid mixing given a constant catalyst input?
- Which outcome results when a refrigeration cycle's evaporator coil ices over completely?
- Which risk increases when the laser power drifts upward in differential interference contrast (DIC) microscopy?
- Which consequence results when a catalyst is introduced into a chemical system with fixed rate constants?
- Which consequence unfolds when eigenfunctions fail spatial orthogonality?
