1. Topic 1(COLON) Scientific Units, Measurement and Quantities
Lesson 1.3: Measurement, Precision And Significant Figures — Quiz
Test your understanding of lesson 1.3: measurement, precision and significant figures with 5 practice questions.
Practice Questions
Question 1
What is the standard unit of length in the International System of Units (SI)?
Question 2
How many significant figures are in the number 0.00452?
Question 3
When rounding the number 2.678 to two significant figures, what is the result?
Question 4
If a ruler measures in millimeters, what is the smallest division you can read with this instrument if the ruler has markings at every whole millimeter?
Question 5
Which of the following is an example of using the correct instrument for measurement?