Physics A-Level
Finite speed
What Finite speed means in Physics A-Level, as defined for AQA.
Definition of Finite speed
Check what you remember
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Reference: AQA
The result showed light has a finite speed, contradicting instantaneous propagation.
Topics that use Finite speed
- Electromagnetic waves (A-level only) (AQA A-Level)
Related terms
- Electromagnetic spectrum
- Electromagnetic wave
- Electromagnetic waves
- Evidence for Maxwell’s electromagnetic theory of light
- Experimental generation and detection of radio waves
- Measurement of speed using v = fλ
- Polarisation
- Blocking condition
Using Finite speed in the exam
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