Answer: Precision.
- A Accuracy mainly
- B Precision
- C Dimensional consistency
- D Significant figures mainly
Correct answer: B. Precision
Explanation: Values that are close to each other (regardless of whether they are close to the true value) demonstrate precision, the reproducibility of the measurement.
The 7 SI base units. All derived units (newton, joule, watt, volt, etc.) can be expressed as combinations of these 7 fundamental units raised to various powers.
Concept context
SI base units, dimensional analysis, significant figures, and error propagation. The toolkit every physics calculation relies on.