Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich consequence results when internal reflection exceeds a fiber's limit?
A)Modal dispersion causes signal degradation✓
B)Chromatic aberration alters pulse arrival
C)Rayleigh scattering reduces signal power
D)Fresnel reflection creates return loss
💡 Explanation
Modal dispersion appears because multiple modes with differing path lengths interfere constructively and destructively. Therefore, signal integrity fails rather than chromatic effects or Rayleigh scattering occurring; those are wavelength/impurity dependent.
🏆 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 results when a lower-than-required catalyst concentration is used in ethylene polymerization?
- Which mechanism causes a higher reaction rate with a catalyst introduced into a chemical reaction?
- Which consequence results when a catalyst deactivates in an industrial methanol synthesis process?
- Which energy outcome occurs when plasma electrons decelerate?
- Which consequence results when latent heat increases significantly during water's liquid-solid transition within a large-scale refrigeration cycle?
- Which consequence results when increased kinetic energy overcomes activation energy?
