to measure time
i dont really know why because its a stupid question
No they did not time swimming races with using stopwatches in1950.They counted...
1968
For pictures of old-style stopwatches, as well as modern-day electronic stopwatches, see Google Images via the Related Link.
Electrical stopwatches have become available just in the past few decades. Before that, stopwatches were always mechanical, just like wrist-watches.
Saturn Stopwatches
because time flies when your having fun
Triple-beam balances and stopwatches are both precision instruments used to measure specific physical quantities: mass and time, respectively. They are designed for accuracy and reliability in scientific experiments and measurements. Additionally, both tools require careful handling and calibration to ensure that the measurements taken are correct and consistent.
Mechanical stopwatches are generally accurate to within a fraction of a second, depending on the quality and maintenance of the stopwatch. However, they are not as precise as digital stopwatches due to the potential for human error in starting and stopping the timer manually.
Yes the word stopwatch is a singular noun. The plural form is stopwatches.
Timers for paintball games are just stopwatches.
because time flies when your having fun