History of Time
Trending Questions
Q.
The first mechanical calculating machine was made by _____.
Q. In ancient time, which of the following device(s) have been used to keep track of time?
- Hourglass
- Candle clocks
- (a) and (b) above.
Q. Which of these units are related to time?
- Meters
- Minutes
- Feet
- Pounds
Q.
The S.I. unit of length is ______, of time is ______, of mass is ______.
Q. The first mechanical clock was invented in
- Europe
- 1200
- China
- 1300
- 1000
- Japan
Q. In the ancient days, which of these were not used to keep track of time?
