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← 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.
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