https://padlet.com/3221161/dslvu3iyynf7 en-us 2019-01-28 16:01:59 UTC 2019-01-28 22:27:40 UTC hello@padlet.com 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/324995514 a region in the infrared spectrum of electromagnetic radiation with a wavelength of 15 micrometers to 1 mm
https://en.wikipedia.org/wiki/Far_infrared]]> 2019-01-28 16:04:32 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/324995514 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/324997331 the entire range of wavelengths or frequencies of electromagnetic radiation extending from gamma rays to the longest radio waves and including visible light
https://www.merriam-webster.com/dictionary/electromagnetic%20spectrum]]> 2019-01-28 16:07:33 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/324997331 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/324997541 a penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei
https://en.wikipedia.org/wiki/Gamma_ray]]> 2019-01-28 16:07:57 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/324997541 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/324997703 a region of the electromagnetic radiation spectrum where wavelengths range from 700 nanometers to 1 mm which are longer than visible light but shorter than radio waves
https://searchnetworking.techtarget.com/definition/infrared-radiation]]> 2019-01-28 16:08:14 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/324997703 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/325002073 a form of electromagnetic radiation with wavelengths ranging from about one meter to one millimeter; with frequencies between 300 MHz (1 m) and 300 GHz (1 mm)
https://en.wikipedia.org/wiki/Microwave]]> 2019-01-28 16:15:41 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/325002073 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/325003748 pertaining to or being in the infrared spectrum that is closest to visible light; it is used for studying red dwarfs, red giants, and other celestial objects.
https://www.merriam-webster.com/dictionary/near-infrared]]> 2019-01-28 16:18:32 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/325003748 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/325083423 the emission of electrons or other free carriers when light shines on a material
https://en.wikipedia.org/wiki/Photoelectric_effect


]]> 2019-01-28 18:32:47 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/325083423 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/325086414 a metric unit of length equal to one trillionth of a meter
https://www.thefreedictionary.com/picometer]]> 2019-01-28 18:37:58 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/325086414 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/325176682 an electromagnetic wave having a wavelength between 1 millimeter and 30,000 meters, or a frequency between 10 kilohertz and 300,000 megahertz.
https://www.dictionary.com/browse/radio-wave]]> 2019-01-28 22:08:43 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/325176682 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/325176728 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 22:08:55 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/325176728 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/325176810 a form of electromagnetic radiation that is defined as the wavelength visible to most human eyes
https://www.livescience.com/50678-visible-light.html]]> 2019-01-28 22:09:12 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/325176810 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/325176859 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 22:09:23 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/325176859 3221161 https://padlet.com/3221161/dslvu3iyynf7/wish/325176889 electromagnetic radiation that penetrates structures within the body and creates images of these structures on photographic film or a fluorescent screen.
http://www.healthofchildren.com/U-Z/X-Rays.html]]> 2019-01-28 22:09:30 UTC https://padlet.com/3221161/dslvu3iyynf7/wish/325176889