Which mechanism causes destructive effects when surface acoustic wave (SAW) filters receive excessive power?

💡 Explanation

Excessive SAW power causes overheating because elastoplastic deformation produces dislocations within the piezoelectric substrate, therefore permanently altering its properties, rather than producing electrical distortion because deformation is dominantly mechanical.

• Which outcome occurs when semiconductor quantum dot size matches a specific excitation wavelength?
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• Which outcome occurs from prolonged exposure to ultraviolet radiation in polyethylene plastic?
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