Physics GCSE
peak wavelength
What peak wavelength means in Physics GCSE, as defined for AQA.
Definition of peak wavelength
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Reference: AQA
The wavelength at the peak of the curve, which shifts towards shorter wavelengths as the temperature increases.
Topics that use peak wavelength
- Perfect black bodies and radiation (AQA GCSE)
Related terms
- absorption by the Earth
- glowing objects
- greenhouse gases
- intensity against wavelength
- self limiting heating
- temperature dependence
- emission into space
- everyday examples
Using peak wavelength in the exam
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