Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich risk increases when a submarine's radio antenna submerges?
A)Signal attenuation reduces communication range✓
B)Increased ionospheric backscatter interference
C)Doppler shift induces frequency errors
D)Constructive interference masks true signal
💡 Explanation
Signal attentuation impacts communication because the absorption increases through a conductive and lossy medium. Submersion causes dielectric and conductive material to absorb more energy, therefore signal quality degrades rather than interference patterns forming significantly affecting performance.
🏆 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 follows transition to turbulence above Reynolds number?
- Which relativistic effect occurs because gravity's equivalence to acceleration?
- Which outcome results when parasitic capacitance forms between conductors?
- Which outcome results when cooling a molten thorium fluoride salt reactor?
- Which consequence results when magnetic field alignment lags oscillating current?
- Which consequence results when thin-film interference affects optical data storage?
