OCR A-level Physics A H556 · 5.5.2(c)
Emission lines and electron transitions
- Code
- 5.5.2(c)
- In
- 5.5.2 Electromagnetic radiation from stars
- Topic
- 5 Newtonian world and astrophysics
- Course
- A-level Physics A H556
- Board
- OCR
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Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in 5.5.2 Electromagnetic radiation from stars
- 5.5.2(a) Energy levels in gas atoms
- 5.5.2(b) Negative energy levels
- 5.5.2(c) Emission lines and electron transitions
- 5.5.2(d) Photon energy and energy level differences
- 5.5.2(e) Identifying elements in stars from spectra
- 5.5.2(f) Continuous, emission and absorption spectra
- 5.5.2(g) Diffraction gratings and wavelength
- 5.5.2(h) Grating equation for maxima
- 5.5.2(i) Wien's displacement law and star temperature
- 5.5.2(j) Luminosity and Stefan's law
- 5.5.2(k) Estimating the radius of a star