Who added precious knowledge of Astronomy to science?
Correct answer: B. Ptolmey
- A. Euclid
- B. Ptolmey
- C. Thales
- D. Archimedes
Explanation
Among the options provided, Ptolemy stands out as the individual who significantly added precious knowledge to the field of astronomy with his geocentric model, which influenced astronomical thought for many centuries.
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About Measurements
Physical quantities are expressed with SI base and derived units, while measurement limits are described through accuracy, precision, absolute and percentage error, and significant figures. Dimensional analysis checks equations, derives relationships and detects inconsistent units, but it cannot determine numerical constants or distinguish quantities with identical dimensions.
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