Question

Discuss in time calculation in ancient time. Define abstract and real time.

Answer 1

Explanation:

Time was measured by Sun and The sun dial in ancient times . If you want to know the time see the sundial on which no. it falls on which no. it falls that time is going on

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Answer 2

Time calculation:

In ancient period, time calculation depends upon the movement of the sun. The rise of the sun is calculated as morning, when it is in the mid sky it is afternoon and when it sets it was considered as night.

Certain devices such as sundial, water clock, and hourglass are other devices which were used in ancient period.

Abstract and real time:

The imaginative period which we decide is considered as abstract time, whereas the exact period is called the real time.