English, asked by hann048359, 3 months ago

how is time calculated​

Answers

Answered by Anonymous
2

Answer:

Measurement. Based on the rotation of the Earth, time can be measured by observing celestial bodies crossing the meridian every day. Astronomers found that it was more accurate to establish time by observing stars as they crossed a meridian rather than by observing the position of the Sun in the sky.

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Answered by aartirakesh13
8

Answer:

Measurement. Based on the rotation of the Earth, time can be measured by observing celestial bodies crossing the meridian every day. Astronomers found that it was more accurate to establish time by observing stars as they crossed a meridian rather than by observing the position of the Sun in the sky.

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