Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does transparent data processing involve?
💡 Hint: Think about what steps are involved in changing raw data.
Question 2
Easy
Define uncertainty in a measurement.
💡 Hint: Consider how we express the reliability of our measurements.
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Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What should be included in the processing of raw data?
- Only final results
- Raw data transformations
- Only averages
💡 Hint: Think about what the examiner needs to see.
Question 2
True or False: Significant figures can be ignored in calculations.
- True
- False
💡 Hint: Consider the impact of precision on scientific reporting.
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Challenge Problems
Push your limits with challenges.
Question 1
You have a mass of 50.00 ± 0.02 g and a volume of 20.00 ± 0.05 mL. Calculate the density while propagating the uncertainties.
💡 Hint: Take care calculating uncertainties and their total for the final density.
Question 2
Draw a graph from the following data: (x: 1, 2, 3, 4; y: 3.0, 5.1, 7.0, 8.5) with error of ±0.1 on y values. Calculate the slope and y-intercept.
💡 Hint: Be mindful to show all work in graph production to reinforce understanding!
Challenge and get performance evaluation