Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich interference diminishes signal clarity in fiber optics?
A)Modal dispersion causes signal broadening✓
B)Brewster's angle reduces reflections
C)Raman scattering enhances signal gain
D)Fresnel diffraction sharpens signal edges
💡 Explanation
Modal dispersion increases because light rays travel varying path lengths; thereby temporal spreading makes decoding difficult rather than increased signal gain, diffraction, or reduced reflections.
🏆 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 arises when exceeding the temperature constraint of the ordered monomer layer during molecular self-assembly?
- Which outcome results when rapidly annealing a polycrystalline silicon film?
- Which outcome occurs when the average Binding Energy per nucleon number decreases?
- Which degradation risk increases when silicon crystal ingot solidification decelerates?
- Which risk increases when a ship's hull experiences corrosion?
- Which phenomenon reduces signal strength when electromagnetic waves propagate through a conductive medium containing free electrons?
