Podcast
Questions and Answers
What is the primary reason for the establishment of an ideal standard?
What is the primary reason for the establishment of an ideal standard?
- To facilitate international cooperation in scientific research
- To ensure accuracy in measurements
- To make a compromise between accessibility and invariability (correct)
- To simplify arithmetic operations in calculations
What is the name of the system of units established by an international committee in 1960?
What is the name of the system of units established by an international committee in 1960?
- Universal System of Measurement (USM)
- International System of Units (ISU)
- System International (SI) (correct)
- System of International Units (SIU)
What is the term used to describe the process of determining a number and a unit for a base quantity?
What is the term used to describe the process of determining a number and a unit for a base quantity?
- Calculation
- Quantification (correct)
- Standardization
- Measurement
How many base units are there in the System International (SI)?
How many base units are there in the System International (SI)?
What is the main advantage of the System International (SI)?
What is the main advantage of the System International (SI)?
What is the purpose of the Appendix 1 in the context of the System International (SI)?
What is the purpose of the Appendix 1 in the context of the System International (SI)?
What is the physical quantity that is related to the number of particles in a substance?
What is the physical quantity that is related to the number of particles in a substance?
What is the characteristic of an ideal standard that is often conflicting with its invariability?
What is the characteristic of an ideal standard that is often conflicting with its invariability?
Why is the System International (SI) widely used by the scientific community?
Why is the System International (SI) widely used by the scientific community?
What are the three kinds of units that make up the System International (SI)?
What are the three kinds of units that make up the System International (SI)?
Flashcards are hidden until you start studying
