ACTIVITY 3.1a LINEAR MEASUREMENT SI
*Unit 3.1A Linear Measurement SI
1. Explain the meaning of significant digits in measurement.
Answer: The significant figures of a number are those digits that carry meaning contributing to its accuracy.
2. Why is the metric system used instead of the US customary system, and vice versa, in various parts of the world?
Answer: The metric system is more accurate and easier to manipulate.
1. Explain the meaning of significant digits in measurement.
Answer: The significant figures of a number are those digits that carry meaning contributing to its accuracy.
2. Why is the metric system used instead of the US customary system, and vice versa, in various parts of the world?
Answer: The metric system is more accurate and easier to manipulate.