Physics
The working of the quartz crystal in the watch is based on the
Piezo – electric Effect
Edison Effect
Photoelectric Effect
Johnson Effect
Piezo – electric Effect
The quartz crystal oscillates (vibrates back and forth) at a precise frequency: exactly 32768 times each second. This is due to Piezoelectric Effect. Piezoelectric Effect is the ability of certain materials to generate an electric charge in response to applied mechanical stress.
Piezo – electric Effect The quartz crystal oscillates (vibrates back and forth) at a precise frequency: exactly 32768 times each second. This is due to Piezoelectric Effect. Piezoelectric Effect is the ability of certain materials to generate an electric charge in response to applied mechanical stress.
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