Question Detail
Question
A measurement consists of two essential parts: a number/figures and which of the following?
Correct Answer
Option B is the correct answer.
Detailed Explanation
A measurement is a quantitative observation that must include both a numerical value and a unit. The unit provides the scale for representing the result of the measurement. Without a unit, the number is meaningless.
Hint
Consider what must accompany a number to give it physical meaning, such as meters, seconds, or kilograms.