Superposition topic check
See what you already know about H2 Physics superposition, practise what needs work, then come back later to review it.
Learning goals
- Apply the principle of superposition to resultant displacement.
- Explain standing-wave formation, nodes, antinodes and energy transfer.
- Apply boundary conditions to standing waves on stretched strings.
- Analyse displacement and pressure patterns in resonant air columns and determine sound wavelength.
- Explain single-aperture diffraction and apply first-minimum and Rayleigh criteria.
- Relate phase difference to separations in time and position.
- Explain coherent two-source interference using phase and path difference.
- Analyse Young double-slit interference and its small-angle assumptions.
- Use diffraction gratings to analyse principal maxima and determine wavelength.
Your next step
Check what I know
Start with a check of what you already know. Answer each question and say how sure you are. We'll use this to suggest what to practise next.
Finding your next step…
Check what I know
Start here to see which parts you already know.
About 8 minutes
Checking question availability…
Time is up, but your answers have not been submitted yet. Check your connection and try again.
Answer 9 short questions. It shows what to work on next and doesn't count towards course progress.
Getting your questions…
Recent attempts
History is stored only in this browser.
No completed attempts are saved yet.
Beyond the syllabus: optional enrichment that does not count towards your progress.
Practise
Work through questions with marking and feedback as you learn.
About 10 minutes
Practice: the questions you got wrong. This doesn't count towards your progress.
Checking question availability…
Time is up, but your answers have not been submitted yet. Check your connection and try again.
Questions are picked at random each time you start. You'll see the answer after each question. It's for practice only and doesn't count towards course progress.
Getting your questions…
Recent attempts
History is stored only in this browser.
No completed attempts are saved yet.
Beyond the syllabus: optional enrichment that does not count towards your progress.
Practise after feedback
After a check, practise the skills it showed you need to work on.
About 10 minutes
Practice: the questions you got wrong. This doesn't count towards your progress.
Checking question availability…
Time is up, but your answers have not been submitted yet. Check your connection and try again.
Questions are picked at random each time you start. You'll see the answer after each question. It's for practice only and doesn't count towards course progress.
Getting your questions…
Recent attempts
History is stored only in this browser.
No completed attempts are saved yet.
Beyond the syllabus: optional enrichment that does not count towards your progress.
Check my progress
When you feel ready, answer on your own to show what you can do.
About 10 minutes
Practice: the questions you got wrong. This doesn't count towards your progress.
Checking question availability…
Time is up, but your answers have not been submitted yet. Check your connection and try again.
Answer 9 questions. You'll see your score, the answers and explanations at the end. Your result can count towards your course progress.
Getting your questions…
Recent attempts
History is stored only in this browser.
No completed attempts are saved yet.
Beyond the syllabus: optional enrichment that does not count towards your progress.
Check again
After practising what your progress check showed, check those skills again.
About 10 minutes
Practice: the questions you got wrong. This doesn't count towards your progress.
Checking question availability…
Time is up, but your answers have not been submitted yet. Check your connection and try again.
Answer 9 questions. You'll see your score, the answers and explanations at the end. Your result can count towards your course progress.
Getting your questions…
Recent attempts
History is stored only in this browser.
No completed attempts are saved yet.
Beyond the syllabus: optional enrichment that does not count towards your progress.
Review
Come back later to see whether your learning has lasted.
About 10 minutes
Practice: the questions you got wrong. This doesn't count towards your progress.
Checking question availability…
Time is up, but your answers have not been submitted yet. Check your connection and try again.
Answer 9 questions. You'll see your score, the answers and explanations at the end. A scheduled review counts towards your course progress only when it is due.
Getting your questions…
Recent attempts
History is stored only in this browser.
No completed attempts are saved yet.
Beyond the syllabus: optional enrichment that does not count towards your progress.
Practise: multiple-choice
Work through questions with marking and feedback as you learn.
About 10 minutes
Practice: the questions you got wrong. This doesn't count towards your progress.
Checking question availability…
Time is up, but your answers have not been submitted yet. Check your connection and try again.
Questions are picked at random each time you start. You'll see the answer after each question. It's for practice only and doesn't count towards course progress.
Getting your questions…
Recent attempts
History is stored only in this browser.
No completed attempts are saved yet.
Beyond the syllabus: optional enrichment that does not count towards your progress.
Practise: written
Work through questions with marking and feedback as you learn.
About 10 minutes
Practice: the questions you got wrong. This doesn't count towards your progress.
Checking question availability…
Time is up, but your answers have not been submitted yet. Check your connection and try again.
Questions are picked at random each time you start. You'll see the answer after each question. It's for practice only and doesn't count towards course progress.
Getting your questions…
Recent attempts
History is stored only in this browser.
No completed attempts are saved yet.
Beyond the syllabus: optional enrichment that does not count towards your progress.
Next step