what is practical substitute for a stopwatch
Answers
Explanation:
Pendulum is the practical substitute of a stopwatch
Answer:
Pendulum is the practical substitute of a stopwatch
Explanation:
Stopwatches were not built into conventional watches until a complex version called the chronograph came along. Chronos means “time”, while graphos means “to write”—when put together, it means a device to record time.
A chronometer, in contrast, refers to a device used to express time accurately. A great example of this is the marine chronometer. It is an essential item used for sea navigation, with accurate and safe reading.
The word chronometer is also used to refer to watches with certified Swiss precision standards.
The first stopwatches were mechanical analogue devices with hands to display time. Now, most modern models are quartz digital devices. Both types are nonetheless required to perform the same functions, such as:
To start and stop the time, and measure the time elapsed.
Take continuous measurements by resetting the time to zero.
Take continuous measurements in the smallest units needed for competitive events.
Record split times and measure times for multiple competitors or tasks.
Provide highly accurate and precise time measurements.
Pendulum is the practical substitute of a stopwatch.
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