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An atomic clock is accurate to within 1 second in 1.7 million years.

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15y ago

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What energy transformations occurs in a ticking quarts clock?

In a ticking quartz clock, electrical energy is transformed into mechanical energy to move the clock hands. The quartz crystal provides a precise frequency for the clock mechanism to operate, ensuring accurate timekeeping.


Why is atomic clock used?

Atomic clocks are used because they are incredibly accurate and precise timekeeping devices. They rely on the vibrations of atoms to measure time, which is highly stable and consistent. This makes atomic clocks essential for applications that require precise time synchronization, such as global navigation systems, telecommunications, and scientific research.


How pendulum clock work?

A pendulum clock works by using the swinging motion of a pendulum to regulate the movement of the clock's gears. As the pendulum swings back and forth, it ticks off intervals of time, allowing the clock's gears to move at a precise rate. This consistent movement is what keeps the hands of the clock accurately displaying the time.


A clock that is set fifteen minutes fast is less precise than an identical clock that keeps correct time?

Yes, a clock that is set fifteen minutes fast is less precise because it does not accurately display the correct time. While both clocks may have the same level of accuracy in terms of how consistently they display the incorrect time, the clock set fifteen minutes fast lacks precision due to its intentional time offset.


How does a spring-driven clock work?

A spring-driven clock uses a tightly wound spring to store potential energy. As the spring unwinds, the energy is transferred to gears, which regulate the movement of the clock hands. The escapement mechanism, controlled by the gear train, ensures that the clock hands move in precise increments.

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