Question

which of these is an ancient timekeeping device . a) wristwatch, b) pendulum clock, c)sundial , d)digital watch​

Answer 1

Answer:

c) sundial

Explanation:

please mark it brainliest answer and follow me

Answer 2

Answer:

Hope it helps you plz follow me

Explanation:

C - Sundial

Sundial, the earliest type of timekeeping device, which indicates the time of day by the position of the shadow of some object exposed to the sun's rays. As the day progresses, the sun moves across the sky, causing the shadow of the object to move and indicating the passage of time. Animation of a sundial.