Physics A-Level
Fixed versus moving patterns
What Fixed versus moving patterns means in Physics A-Level, as defined for OCR.
Definition of Fixed versus moving patterns
Check what you remember
Read the wording for your board, then hide it and explain Fixed versus moving patterns in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
A progressive wave's waveform moves through space, while a stationary wave's nodes and antinodes remain in fixed positions.
Topics that use Fixed versus moving patterns
- Stationary waves (OCR A-Level)
Related terms
- Amplitude variation
- Antinode
- Boundary conditions and allowed patterns
- Displacement–position envelope
- Displacement–time oscillation
- End correction in real tubes
- Energy storage rather than transfer
- Fundamental frequency and harmonics
Using Fixed versus moving patterns in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Physics questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Physics A-Level termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge