is this for digital or analog?
A stopwatch uses seconds as a unit of measurement.
Yes
A digital stopwatch is a timer usually used to record the time it takes to cook something or for athletes who need to have their running time recorded. There is a start/stop button and also a lap button to mark a lap has been completed.
Yes, you use a stopwatch.It was a math quiz for me, I wrote a stopwatch, and I got it correct.
Start, Stop, Reset
seconds
you don't
yes
its cheap and easily to use
The primary use of a stopwatch is to time the duration of an event. Example: how many minutes/seconds does it take for a runner to race one mile -- "start" the stopwatch when the starting gun fires, then click "stop" as the runner crosses the finish line. You can try a stopwatch yourself on-line to get a sense of how it works and give you ideas of what you might be able to use it for. Just Google "on line stopwatch" you should get several options.
The primary use of a stopwatch is to time the duration of an event. Example: how many minutes/seconds does it take for a runner to race one mile -- "start" the stopwatch when the starting gun fires, then click "stop" as the runner crosses the finish line. You can try a stopwatch yourself on-line to get a sense of how it works and give you ideas of what you might be able to use it for. Just Google "on line stopwatch" you should get several options.