Question

what were the different types of device used in early civilisation to estimate time ?​

Answer 1

Answer ⤵⤵

The Egyptians used the sundial to measure time, and so did the Greeks and the Romans. The hourglass, also called the sand clock, is another time-measuring device. It has two glass bulbs connected with a tube through which sand can slowly trickle from one glass bulb into another.

Answer 2

Answer:

1. Sand glass
2. Water clock
3. Candle clock
4. Pendulum
5. The quartz