Learning objective
Distinguish precision, accuracy, repeatability and resolution.
Read the explanation, check the common trap, then practise with flashcards and questions.
At a glance
0
Flashcards
0
Questions
Topic
Limitation of physical measurements
Subtopic
Uncertainty, error and data quality
Aqa A Level PhysicsMeasurements and their errors
Study support
Understand this objective
Quick explanation
Distinguish precision, accuracy, repeatability and resolution
- This point belongs to Limitation of physical measurements, especially Uncertainty, error and data quality.
- You need to be able to distinguish precision, accuracy, repeatability and resolution.
- The key ideas to know are precision, accuracy, and resolution.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
precisionaccuracyresolutionrepeatability
Why it matters
This objective helps connect Uncertainty, error and data quality to exam-style questions, flashcards, and revision notes for Limitation of physical measurements.
Revision tools
Choose how to practise
Flashcards0 linked cards
No flashcards are published for this page yet.
Practice Questions0 linked questions
No questions are published for this page yet.
Revision notestopic notes
Open the full topic revision notes when you are ready to review this objective in context.
Open revision notesRelated learning objectives
- Distinguish random error from systematic error.
Uncertainty, error and data quality
- Calculate absolute, fractional and percentage uncertainties.
Uncertainty, error and data quality
- Combine uncertainties in simple measurements and calculated quantities.
Uncertainty, error and data quality
- Explain how uncertainty affects the reliability of a conclusion.
Uncertainty, error and data quality