Can a Piezoelectric Gong Generate an Electric Spark?

In summary, the conversation discusses the possibility of using a large gong coated with piezoelectric crystals to create an electric spark when struck. It also mentions the potential of using LiquidMetal to lengthen the resonance time. However, the strain on the crystals and resulting voltage may not be consistent due to the shape of the gong and the crystals.
  • #1
Intuitive
270
0
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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  • #2
What? No Gong Show Fans?:bugeye: I must be getting old.
 
  • #3
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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1. What is a piezoelectric gong?

A piezoelectric gong is a type of musical instrument that produces sound through the use of piezoelectric materials. These materials can convert physical pressure or vibration into an electrical charge, which is then amplified to create a loud and distinctive sound.

2. How does a piezoelectric gong work?

The piezoelectric gong works by utilizing the piezoelectric effect, which is the ability of certain materials to generate an electric charge when subjected to mechanical stress. When the gong is struck or vibrated, the piezoelectric material inside the gong produces an electrical charge, which is then amplified by an electronic circuit and converted into sound waves.

3. What are some common uses of piezoelectric gongs?

Piezoelectric gongs are most commonly used in musical performances, as well as in sound healing and meditation practices. They are also used in many electronic devices, such as electric cigarette lighters and ultrasound imaging equipment.

4. What are the benefits of using a piezoelectric gong?

One of the main benefits of using a piezoelectric gong is its unique and powerful sound. The gong produces a rich and deep tone that can help to create a calming and meditative atmosphere. Additionally, piezoelectric gongs are durable and require minimal maintenance.

5. Are there any safety concerns when using a piezoelectric gong?

Generally, piezoelectric gongs are safe to use. However, it is important to handle them with care as they can be quite loud and may cause damage to the ears if used at high volumes for extended periods of time. Additionally, the electronic circuitry inside the gong should be kept dry to prevent damage or electrical hazards.

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