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Which 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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