Question

which special type of clock is used to measure short time interval in the running competition answer in one word​

Answer 1

Atomic clock

Atomic clock is used to measure short time intervals accurately

Answer 2

Answer:

Stopwatch

Explanation:

stopwatch is a small timepiece which can be held in one's hand. It is designed to measure the time that has been elapsed from a certain point of time when it has been activated to the time at which the piece has been deactivated. Hope it helped. Mark it as brainliest.