Question

why do we need to measure the extermely small interva of time

Answer 1

Answer:

meausuring for short time interval

Explanation:

we need to meausure short time interval as there are some uses of it like: a electronic stopwatch is more accurate than a mechanical stopwatch. it can measure time intervals accurately upto 0.01s. it doesn't have a minute or a second arm. such watches are used for measuring the timings of athletic activities such as time taken by the athletes to complet a 100 m race.

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