QUARTZ CLOCK Meaning and
Definition
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A quartz clock is a type of clock that utilizes the properties of quartz crystal to measure time with precision. It is a modern timekeeping device that has come to replace traditional mechanical clocks due to its accuracy and reliability.
The core component of a quartz clock is the quartz crystal, which is cut and shaped to vibrate at a specific frequency when an electric current is applied. The quartz crystal resonates at a precise frequency, making it an ideal oscillator to generate accurate time signals. By counting the vibrations, the quartz clock can measure time with incredible accuracy.
In a quartz clock, an electronic circuit measures the vibrations of the quartz crystal and converts them into precise time increments. The electronic circuit also includes a battery to power the clock. The time is displayed on a digital or analog face, allowing users to easily read and understand the current time.
One of the significant advantages of quartz clocks is their superior accuracy compared to mechanical clocks. A quartz clock can typically achieve accuracy within a few seconds per month, while mechanical clocks may lose or gain minutes over the same period. Quartz clocks also require less maintenance since they do not rely on complex mechanical components like gears and springs.
Quartz clocks have become the standard timekeeping device in many applications, such as household clocks, office wall clocks, wristwatches, and even large public clocks. Their affordability, precision, and reliability have made them widely adopted in various industries and everyday life, ensuring that time is measured accurately and consistently.
Etymology of QUARTZ CLOCK
The word "quartz clock" derives its etymology from the key component that drives its functionality, which is quartz. The term "quartz" originated from the German word "Quarz", which was derived from the Slavic word "twristŭ", meaning "hard". Quartz is a crystalline mineral composed mainly of silicon dioxide, widely used in electronics due to its piezoelectric properties.
The word "clock" has Old English origins, derived from the word "clocca", which meant "bell". Over time, it evolved to refer to timekeeping devices, often associated with striking bells. The word "clock" came into its modern usage in the 14th century and has remained in common use ever since.
Therefore, the term "quartz clock" combines the term "quartz", referring to the essential component, with "clock", denoting the timekeeping device driven by the quartz crystal's oscillations.
