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SITEMAP Physics: ELECTROMAGNETIC RADIATION types, properties, uses, dangers
UK GCSE level age ~14-16 ~US grades 9-10 Scroll down, take time to study content or follow links
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Electromagnetic radiation - introduction to EM waves - Types, properties, uses and the spectrum of visible light Doc Brown's Physics exam study revision notes Sub-index for this section on the electromagnetic spectrum 1. General survey of electromagnetic radiations, learning objectives 2. Examples of wave equation calculations for electromagnetic radiation All the properties, uses and dangers of electromagnetic radiations are described in detail in the individual Parts 3. to 9. listed below, noting the trend of increasing frequency, decreasing wavelength and increasing energy of photons: 3. The properties and uses of radio waves 4. The properties and uses of microwaves 5. The properties and uses of infrared radiation 6. The properties and uses of visible light 7. The properties and uses of ultraviolet light 8. The properties and uses of X-rays 9. The properties and uses of gamma radiation 10. Excitation of atoms, ionisation, more on dangers of ionising radiation WHERE NEXT? INDEX of all notes on waves, radiation, astronomy etc. Find your GCSE science course for more help links to revision notes Use your mobile phone or ipad etc. in 'landscape' mode This is a BIG website, you need to take time to explore it [Website Search Box] email doc brown - comments - query? WAVES - electromagnetic radiation, sound, optics-lenses, light and astronomy revision notes index Refraction and diffraction, the visible light spectrum, prism investigations, ray diagrams explained Electromagnetic spectrum, sources, types, properties, uses (including medical) and dangers See also Global warming, climate change, reducing our carbon footprint from fossil fuel burning The visible spectrum of colour, light filters and explaining the colour of objects The Structure of the Earth, crust, mantle, core and earthquake waves (seismic wave analysis) Astronomy - solar system, stars, galaxies and use of telescopes and satellites The life cycle of stars - mainly worked out from emitted electromagnetic radiation Cosmology - the Big Bang Theory of the Universe, the red-shift & microwave background radiation HOME PAGE of Doc Brown's Science Basic Science Quizzes for UK KS3 science students aged ~12-14, ~US grades 6-8 Biology * Chemistry * Physics for UK GCSE level students aged ~14-16, ~US grades 9-10 Advanced Level Chemistry for pre-university age ~16-18 ~US grades 11-12, K12 Honors IGCSE AQA GCSE Physics Edexcel GCSE Physics OCR GCSE Gateway Science Physics OCR GCSE 21st Century Science Physics Doc Brown's school physics revision notes: GCSE physics, IGCSE physics, O level physics, ~US grades 8, 9 and 10 school science courses or equivalent for ~14-16 year old students of physics
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