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IGCSE physics2 - Coggle Diagram

- - - - ontains all wavelengths of visible light, blending smoothly into one another(rainbow)
  - - - bright lines of specific wavelengths against a black background
        
        Different elements produce different unique patterns of bright lines
        
        Example: Hydrogen emission spectrum
  - - - The gas absorbs specific wavelengths, creating dark lines in the continuous spectrum
        
        Helps in identifying elements present in stars and atmospheres
  - - - When they fall back down, they release energy as light of specific wavelengths
  - - - and electrons absorb specific wavelengths to jump to higher energy levels
- - - - Medicine: X-ray spectroscopy helps diagnosing fractures
        
        Industry: Spectroscopy in chemical analysis and environmental monitoring