Physics A-Level
Antinode
What Antinode means in Physics A-Level, as defined for AQA, OCR.
Definitions of Antinode
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Reference: AQA
A point of maximum displacement, where the waves always reinforce because they arrive in phase.
A point of maximum resultant displacement where two waves always reinforce.
A point where the waves arrive in phase and reinforce.
Topics that use Antinode
- Principle of superposition of waves and formation of stationary waves (AQA A-Level)
- Stationary waves (OCR A-Level)
Related terms
- Harmonics
- Node
- Nodes and antinodes
- Amplitude variation
- Boundary conditions and allowed patterns
- Displacement–position envelope
- Displacement–time oscillation
- End correction in real tubes
Using Antinode in the exam
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