Electromagnetic+Waves

Microwave Experiment

[|What Does Earth Look Like?]

https://sciencing.com/modern-theory-light-5066490.html https://sciencing.com/famous-physicist-discovered-photons-16203.html https://sciencing.com/light-travel-4570255.html https://sciencing.com/causes-dispersion-white-light-8425572.html https://sciencing.com/happens-light-passes-through-prism-8557530.html https://sciencing.com/concave-mirrors-used-7238113.html https://sciencing.com/three-main-types-mirrors-6867178.html https://sciencing.com/characteristics-plane-mirrors-7220163.html https://sciencing.com/concave-lens-uses-8117742.html https://sciencing.com/uses-converging-lens-8068929.html https://sciencing.com/path-light-eye-6016626.html

www.setileague.org/articles/ham/maxwell.pdf http://www.maxwells-equations.com/ https://www.theguardian.com/science/2013/sep/15/maxwells-equations-electrify-world

http://www.cnn.com/style/article/ancient-mayan-structures-discovered

[|Radiation vs Radioactive] Veritasium [|Radiation] Sci Show http://www.ssl.berkeley.edu/nasas-van-allen-probes-spot-man-made-barrier-shrouding-earth/ https://www.sciencealert.com/nasa-space-probes-have-detected-a-human-made-barrier-shrouding-earth

__Electromagnetic Waves__ (Two Column notes with summary) 1. Electromagnetic wave consists of vibrating electric and magnetic fields. 2. Electromagnetic waves transfer energy using electrical and magnetic fields. 3. Electromagnetic waves can transfer energy without a medium, such as the vacuum of space. 4. Electromagnetic waves are produced when a charged particle moves. 5. Charged particles have an electric field surrounding them. When the charged particle moves it produces a magnetic field. This change in the magnetic field causes a change in the electric field. 6. The two fields constantly cause each other to change, resulting in an electromagnetic wave. 7. The energy that is transferred by electromagnetic waves is called electromagnetic radiation. 8. All electromagnetic waves travel at the same speed in a vacuum, about 186,000 mph. (Sunlight takes 8 minutes to reach Earth.) 9. Electromagnetic waves all travel at the same speed, but they have different wavelengths and frequencies. 10. Long waves have low frequencies, while short wavelengths have high frequencies. 11. The amount of energy carried by an electromagnetic wave increases with frequency. 12. The higher the frequency of a wave, the higher its energy. 13. Visible light is the small part of the electromagnetic spectrum that can be seen.

https://www.sciencenewsforstudents.org/article/explainer-understanding-light-and-electromagnetic-radiation

How does light behave as a wave? https://www.youtube.com/watch?v=Iuv6hY6zsd0

NASA Intro to the EM Spectrum http://imagine.gsfc.nasa.gov/science/toolbox/emspectrum1.html http://www-spof.gsfc.nasa.gov/stargaze/Sun4spec.htm

Electromagnetic Waves Project: How might white light be produced from colors? http://sciencelearn.org.nz/Contexts/You-Me-and-UV/Sci-Media/Animations-and-Interactives/The-electromagnetic-spectrum http://sciencelearn.org.nz/Contexts/Light-and-Sight/Science-Ideas-and-Concepts/Light-basics

How does light travel? http://www.universetoday.com/83832/how-does-light-travel/

Environmental Effects: http://www.popularmechanics.com/space/solar-system/a26552/vlf-frequencies-affecting-space/

X-Ray Tube http://hyperphysics.phy-astr.gsu.edu/hbase/quantum/xtube.html X-Ray History http://www.crtsite.com/page5.html http://phys.org/news/2015-03-particle.html

Radio http://earlyradiohistory.us/tesla.htm

https://www.sciencenewsforstudents.org/article/smart%E2%80%99-windows-could-save-energy https://www.sciencenewsforstudents.org/article/looking-unbelievably-cool

Infared Good until 6:30 https://www.youtube.com/watch?v=36MLi4bFMNY

Inverse Square Law Light Quantized https://www.youtube.com/watch?v=cztocbHiiqQ

https://www.sciencenewsforstudents.org/article/explainer-what-are-lidar-radar-and-sonar

Harnessing the Magnetism the light field can generate magnetic effects that are 100 million times stronger than previously expected. Under these circumstances, the magnetic effects have enough strength to generate a strong electric effect http://www.wired.co.uk/article/magnetic-solar-cells