1. Topic 1(COLON) Physical Quantities, Units and Measurement
Lesson 1.3: Measurement, Errors And Uncertainty — Quiz
Test your understanding of lesson 1.3: measurement, errors and uncertainty with 5 practice questions.
Practice Questions
Question 1
What type of error is caused by a consistent issue in measurement, leading to results that are offset by the same amount each time?
Question 2
Which type of uncertainty describes the error in a single measurement when reported as a portion of the measured value?
Question 3
If you have a measurement of $10.0 \pm 0.2$ units, what is the percentage uncertainty?
Question 4
When combining uncertainties from two measurements being added together, what is the combined uncertainty method?
Question 5
What is defined as a measure of how close a measurement is to the actual (true) value?