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← ScienceWhich transmission consequence occurs when radio waves reflect irregularly?
A)Multipath interference creates signal fading✓
B)Diffraction reduces effective bandwidth
C)Refraction bends signal towards receiver
D)Absorption attenuates far-field communication
💡 Explanation
Multipath interference causes signal fading because reflected waves arrive at the receiver at different times, resulting in constructive and destructive interference arising from superposition. Therefore, fading happens, rather than constant signal bends, as wouldn't typically impede data.
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