https://padlet.com/321825/t9gnnlerc5pq en-us 2019-01-28 17:51:00 UTC 2019-01-28 18:18:27 UTC hello@padlet.com 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325059758 is a region in the infrared spectrum of electromagnetic radiation.

]]> 2019-01-28 17:53:28 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325059758 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325063270 the range of wavelengths or frequencies over which electromagnetic radiation extends.

https://en.wikipedia.org/wiki/Electromagnetic_spectrum]]> 2019-01-28 17:58:40 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325063270 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325064826 is a penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei
https://en.wikipedia.org/wiki/Gamma_ray

]]> 2019-01-28 18:01:16 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325064826 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325066615 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 18:04:27 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325066615 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325067352 Microwaves are a form of electromagnetic radiation with wavelengths ranging from about one meter to one millimeter; with frequencies between 300 MHz and 300 GHz.
https://en.wikipedia.org/wiki/Microwave

]]> 2019-01-28 18:05:56 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325067352 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325068717 is a spectroscopic method that uses the near-infraredregion of the electromagnetic spectrum (from 780 nm to 2500 nm).
https://en.wikipedia.org/wiki/Near-infrared_spectroscopy

]]> 2019-01-28 18:08:22 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325068717 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325069671 effect is the emission of electrons or other free carriers when light shines on a material.
https://en.wikipedia.org/wiki/Photoelectric_effect

]]> 2019-01-28 18:09:56 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325069671 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325070536 Picometer is a length measurement unit. A picometer (pm) is a derived metric measurement unit of length.
https://www.aqua-calc.com/what-is/length/picometer


]]> 2019-01-28 18:11:23 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325070536 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325071921 Radio waves are a type of electromagnetic radiation, as are microwaves, infrared radiation, X-rays and gamma-rays. ... Electromagnetic radiation is transmitted in waves or particles at different wavelengths and frequencies.
https://www.livescience.com/50399-radio-waves.html

]]> 2019-01-28 18:13:20 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325071921 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325072634 Ultraviolet (UV) designates a band of the electromagnetic spectrum with wavelength from 10 nm to 400 nm, shorter than that of visible light but longer than X-rays.
https://en.wikipedia.org/wiki/Ultraviolet

]]> 2019-01-28 18:14:38 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325072634 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325073214 A prism can break white light up into the visible light spectrum.
https://www.livescience.com/50678-visible-light.html

]]> 2019-01-28 18:15:34 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325073214 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325074254 Wave–particle duality is the concept in quantum mechanics that every particle or quantum entity may be partly described in terms not only of particles, but also of waves.
https://en.wikipedia.org/wiki/Wave%E2%80%93particle_duality

]]> 2019-01-28 18:17:05 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325074254 321825 https://padlet.com/321825/t9gnnlerc5pq/wish/325074696 Higher radiation–dose imaging. Most of the increased exposure in the United States is due to CT scanning and nuclear imaging, which require larger radiation doses than traditional x-rays.
https://www.health.harvard.edu/cancer/radiation-risk-from-medical-imaging

]]> 2019-01-28 18:17:44 UTC https://padlet.com/321825/t9gnnlerc5pq/wish/325074696