Practice Error Types (4.1) - Chapter 2 : Physical Quantities and Measurements

Practise this section

9 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What are systematic errors?
Show hintHide hint
Think about how often can you trust a tape measure.
Question 2.
Give an example of a random error.
Show hintHide hint
What happens if you look from the side instead of straight?
3Question 3.
What type of error occurs due to faulty equipment?
- Systematic Error
- Random Error
- Human Error
Show hintHide hint
Think about the types of errors that repeat with each measurement.
4Question 4.
True or False: Random errors can be reduced by averaging multiple readings.
- True
- False
Show hintHide hint
What happens when you take many measurements of the same object?
Question 5.
You conducted an experiment to measure the height of a plant using a ruler that was bent. Describe how this would affect your measurements and suggest a solution to ensure accuracy.
Show hintHide hint
Think about the reliability of the tools you use.
Question 6.
Design an experiment to measure the volume of water in a beaker that utilizes average readings to minimize random errors. Explain how you would ensure that systematic errors are accounted.
Show hintHide hint
What practices would help reduce mistakes?

5 more questions in this section. Enroll free to practise them all.