What is the unit of measurement for weight or mass in the SI system?
A. Kilogram
B. Gram
C. Pound
D. Ounce
Answer:A
What is the unit of measurement for weight or mass in the SI system?
A. Kilogram B. Gram C. Pound D. Ounce
Explanation: The kilogram (kg) is the unit of measurement for weight or mass in the SI system. It is defined as the mass of the International Prototype of the Kilogram, a platinum-iridium cylinder kept at the International Bureau of Weights and Measures in France.