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Questions and Answers
What is the SI unit for the fundamental quantity of length?
What is the SI unit for the fundamental quantity of length?
- kilometer
- metre (correct)
- inch
- centimeter
Which of the following is a derived unit in the SI system?
Which of the following is a derived unit in the SI system?
- second
- velocity (correct)
- kilogram
- ampere
What is the SI unit for the fundamental quantity of electric current?
What is the SI unit for the fundamental quantity of electric current?
- ohm
- ampere (correct)
- watt
- volt
Which of the following is a supplementary unit in the SI system?
Which of the following is a supplementary unit in the SI system?
The SI unit of momentum is expressed in terms of which fundamental units?
The SI unit of momentum is expressed in terms of which fundamental units?
What is the relationship between radians and degrees for a plane angle?
What is the relationship between radians and degrees for a plane angle?
Which system of units was recommended by the 14th International general conference on weights and measures in 1971?
Which system of units was recommended by the 14th International general conference on weights and measures in 1971?
What are the seven fundamental quantities of measurement?
What are the seven fundamental quantities of measurement?
What was the main reason for recommending the SI system of units over the CGS, MKS, and FPS systems?
What was the main reason for recommending the SI system of units over the CGS, MKS, and FPS systems?
What does SI stand for in the context of units of measurement?
What does SI stand for in the context of units of measurement?
Which physical quantity is measured in Kelvins (K)?
Which physical quantity is measured in Kelvins (K)?
What determines a fundamental quantity?
What determines a fundamental quantity?
What is the primary purpose of using standard units in measurement?
What is the primary purpose of using standard units in measurement?
Which of the following is NOT a unit commonly used in a physics laboratory?
Which of the following is NOT a unit commonly used in a physics laboratory?
According to the passage, which of the following statements about the relationship between a measured quantity and its unit is true?
According to the passage, which of the following statements about the relationship between a measured quantity and its unit is true?
Which of the following is an example of a physical quantity that would be measured using standard units?
Which of the following is an example of a physical quantity that would be measured using standard units?
Which of the following is not a reason why standard units are used in measurement?
Which of the following is not a reason why standard units are used in measurement?
Which of the following statements about units and measurements is true?
Which of the following statements about units and measurements is true?
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