Can a Piezoelectric Gong Generate an Electric Spark?

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A large gong coated with piezoelectric crystals could potentially generate an electric spark when struck, but the key factor is the amount of strain applied to the crystals rather than the frequency of the gong's vibrations. The strain experienced by the crystals would not be uniform across the surface of the gong. When struck, the gong would produce a high-frequency alternating voltage due to the sinusoidal nature of the strain on the crystals. Using LiquidMetal to construct the gong may enhance the resonance duration of the crystals. Overall, the design and material choices are crucial for optimizing the electric output.
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If we made a very large Gong and coated it with Piezoelectric Crystals would the Gongs frequency when struck be sufficient to stress the Piezoelectric properties into giving up electrons to discharge an electric spark?

If so, Would making the Gong from LiquidMetal lengthen the time the Gong resonates the Crystals?, See: http://www.liquidmetal.com/news/dsp.multimedia.asp"

See: http://images.google.com/imgres?img...&prev=/images?q=Gong&svnum=10&hl=en&lr=&sa=G"
 
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What? No Gong Show Fans?:bugeye: I must be getting old.
 
Intuitive said:
If we made a very large Gong and coated it with Piezoelectric Crystals would the Gongs frequency when struck be sufficient to stress the Piezoelectric properties into giving up electrons to discharge an electric spark?

If so, Would making the Gong from LiquidMetal lengthen the time the Gong resonates the Crystals?, See: http://www.liquidmetal.com/news/dsp.multimedia.asp"

It wouldn't have anything to do with the frequency, only the amount of strain imposed on the crystals. However, the strain on the crystals across the gong would not be uniform.

Also, it would create a high frequency alternating voltage because the strain on the crystals would be sinusoidally changing.
 
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