Question

which instrument is used to measure time

Answer 1

In the past, a common time measuring instrument was the sundial. Today, the usual measuring instruments for time are clocks and watches. For highly accurate measurement of time anatomic clock is used. Stop watches are also used to measure time in some sports.

Answer 2

Answer:

Clock

Step-by-step explanation:

In the ancient times, people used to measure time using instruments like sundials and hourglass. They also used to use a rod that was stuck upright in the ground and as the shadow of the rod changes it's direction on the basis of the movement of sun, the time was measured.

Today, to measure time, clocks and watches are used. They are of different types such as table clock, digital clock, wall clock etc. The S.I. unit of time is second (s). Simple Pendulum is the basic instrument to measure time period.

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