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→Petrified Waves
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'''Setup to | '''Setup to expose crystal solution to waves''' | ||
[[Image:Piezo+solution.png]] | [[Image:Piezo+solution.png]] | ||
petri dish contains magensiumsulfate solution | petri dish contains magensiumsulfate solution | ||
piezo disc is attached to the petri dish | piezo disc is attached to the petri dish | ||
piezo disc emits square waves produced by an oscilating circuit | piezo disc emits square waves produced by an oscilating circuit | ||