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← ScienceWhich outcome occurs when a dielectric material imperfections disrupt wave propagation in a ceramic waveguide?
A)Increased signal scattering and loss✓
B)Improved signal-to-noise ratio obtained
C)Decreased electromagnetic interference obtained
D)Enhanced dielectric breakdown resistance obtained
💡 Explanation
Increased signal scattering and loss occurs because dielectric imperfections cause Rayleigh scattering, which redirects electromagnetic energy. Therefore, signal strength diminishes along the waveguide, rather than propagating efficiently; decreased interference is not primary.
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