https://padlet.com/3346691/2zza8qz9c4g9 Made with a wish on a star en-us 2019-01-28 21:27:32 UTC 2019-01-29 01:39:45 UTC hello@padlet.com 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325167158 is a subdivision of the electromagnetic spectrum that has been investigated for biological effects.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3699878/



]]> 2019-01-28 21:32:18 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325167158 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325168727 is the range of all types of EM radiation.

https://imagine.gsfc.nasa.gov/science/toolbox/emspectrum1.html]]> 2019-01-28 21:37:53 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325168727 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325169268 is one of the three types of natural radioactivity.

https://www.nde-ed.org/EducationResources/CommunityCollege/Radiography/Physics/gamma.htm ]]> 2019-01-28 21:40:10 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325169268 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325169919 is a type of electromagnetic radiation, as are radio waves, ultraviolet radiation, X-rays and microwaves.

https://www.livescience.com/50260-infrared-radiation.html]]> 2019-01-28 21:42:17 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325169919 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325170955 is electromagnetic radiation with a frequency between 300 MHz and 300 GHz (1 GHz to 100 GHz in radio engineering) or a wavelength ranging from 0.1 cm to 100 cm.

https://www.thoughtco.com/microwave-radiation-definition-4145800]]> 2019-01-28 21:45:59 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325170955 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325172323 is a spectroscopic method that uses the near-infrared region of the electromagnetic spectrum (from 780 nm to 2500 nm).

https://en.wikipedia.org/wiki/Near-infrared_spectroscopy]]> 2019-01-28 21:51:54 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325172323 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325203645 a material that can exhibit this phenomena is said to be photoemissive, and the ejected electrons are called photo-electrons; but there is nothing that would distinguish them from other electrons.

https://physics.info/photoelectric/  ]]> 2019-01-29 00:48:57 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325203645 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325205231 is a length measurement unit.

https://www.aqua-calc.com/what-is/length/picometer]]> 2019-01-29 00:59:36 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325205231 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325205688 an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m.

https://www.vocabulary.com/dictionary/radio%20radiation ]]> 2019-01-29 01:02:16 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325205688 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325207025 is electromagnetic radiation or light having a wavelength greater than 100 nm but less than 400 nm.

https://www.thoughtco.com/definition-of-ultraviolet-radiation-604675 ]]> 2019-01-29 01:09:37 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325207025 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325209035 is a form of electromagnetic radiation, as are radio waves, infrared radiation, ultraviolet radiation, X-rays and microwaves.

https://www.livescience.com/50678-visible-light.html]]> 2019-01-29 01:20:08 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325209035 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325210782 holds that lights and matter exhibit properties of both waves and of particles.

https://www.sciencedaily.com/terms/wave-particle_duality.htm]]> 2019-01-29 01:30:27 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325210782 3346691 https://padlet.com/3346691/2zza8qz9c4g9/wish/325211824 a form of electromagnetic radiation.

https://en.wikipedia.org/wiki/X-ray]]> 2019-01-29 01:35:31 UTC https://padlet.com/3346691/2zza8qz9c4g9/wish/325211824