Quartz crystal oscillator from a watch. This tuning fork-shaped crystal vibrates at a specific frequency when exposed to an alternating electric current. Such crystals are used as timers in quartz watches. The interaction of the electrical and mechanical properties of a material is known as the piezoelectric effect.
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Details
Creative#:
TOP10229512
Source:
達志影像
Authorization Type:
RM
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須由TPG 完整授權
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No
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