Question

Different between sand clock and digital clock

Answer 1

Answer:

The main difference between an sand clock (hourglass) and digital watch is about the unit of time each device tells. An hourglass always shows the number of hours spent while a digital watch in addition to telling the number of hours, it also tells minutes and seconds.

Explanation:

An hourglass always shows the number of hours spent while a digital watch in addition to telling the number of hours, it also tells minutes and seconds.

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