Physics A-Level
Coherent
What Coherent means in Physics A-Level, as defined for AQA.
Definition of Coherent
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Reference: AQA
Describes sources that emit waves with a constant phase difference, as the two slits do in Young's experiment.
Topics that use Coherent
Related terms
- Constructive interference
- Destructive interference
- Evidence and theory
- Interference as evidence for waves
- Scientific authority
- Development of scientific ideas
- Superposition
Using Coherent in the exam
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