| 11. | In piezoelectric materials, mechanical expansion occurs due to applied bias.
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| 12. | Piezoelectric devices are electromechanical, but do not use electromagnetic principles.
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| 13. | The emission is generated on piezoelectric crystals by the piezoelectric effect.
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| 14. | The emission is generated on piezoelectric crystals by the piezoelectric effect.
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| 15. | The bat uses " piezoelectric " dampers to lessen vibrations.
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| 16. | Piezoelectric materials convert mechanical impulses to electrical energy, and vice versa.
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| 17. | K2 BIKE now uses piezoelectric modules in 70 percent of its products.
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| 18. | The ultrasonic systems used in medical ultrasonography employ piezoelectric transducers.
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| 19. | Some guitars have piezoelectric pickup in addition to electromagnetic pickups.
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| 20. | The Curies, however, did not predict the converse piezoelectric effect.
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