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Are piezoelectric materials energized by changing the hydrostatic pressure acting on them at certain depths in the seas?
Wiki User
∙ 10y ago
Piezoelectric materials create and release a charge whenever and however they are compressed, because it rearranges their crystalline structure. Similarly, they deform (decompress, or swell) when an electrical potential is applied to them, making them useful to convert electrical energy to mechanical energy, and vice versa.
Wiki User
∙ 10y ago
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What does it mean to switch a line out of service or in to service?
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dick
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