Physics GCSE
red end of the spectrum
What red end of the spectrum means in Physics GCSE, as defined for AQA.
Definition of red end of the spectrum
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Reference: AQA
The long wavelength end of visible light, which runs from violet at the short wavelength end to red at the long wavelength end.
Topics that use red end of the spectrum
- Red-shift (physics only) (AQA GCSE)
Related terms
- absorption line spectra
- accelerating expansion
- dark energy
- dark mass and dark energy
- expanding universe
- increase in wavelength
- measuring distance
- receding galaxies
Using red end of the spectrum in the exam
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