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← ScienceWhich behavior causes lower signal strength in waveguides?
A)Dielectric losses reduce propagation✓
B)Increased capacitance enables transfer
C)Magnetic confinement strengthens signals
D)Impedance matching eliminates reflections
💡 Explanation
When dielectric losses increase, molecular polarization impedes electromagnetic propagation because energy dissipates within the material; therefore, waveguide signal strength weakens, rather than experiencing enhancement from magnetic confinement or better signal transfer through capacitance.
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