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← ScienceWhich consequence results when a submarine's radio signal experiences multipath propagation?
A)Doppler shift introduces frequency distortion
B)Signal fading causes data corruption✓
C)Path loss increases signal attenuation
D)Refraction induces temporal dispersion
💡 Explanation
Signal fading occurs from constructive and destructive interference, a result of multipath propagation, causing data corruption, because signals travel multiple paths of varying lengths. Therefore, received data's fidelity drops, rather than uniform frequency shifts affecting performance for bandwidth needs.
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