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en>Yobot: /* Assumptions */WP:CHECKWIKI error fixes using AWB (10514)

2014-12-12T20:01:00Z

Assumptions: WP:CHECKWIKI error fixes using AWB (10514)

← Older revision		Revision as of 22:01, 12 December 2014
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	~~The '''Umov effect''', also known as '''Umov~~'s ~~law''',~~ is ~~a relationship between the~~ [~~[albedo]] of an astronomical object, and the degree of [[polarization (waves)\|polarization]] of light reflecting off it~~. ~~The effect was discovered by the [[Russia]]n physicist [[Nikolay Umov]] in 1905,<ref>{{cite journal\|author=N~~. ~~Umov\|title=Chromatische depolarisation durch Lichtzerstreuung\|journal=Physik. Z~~.~~\|volume~~=~~6\|pages~~=~~674–676\|year=1905\|url= }}</ref> and can be observed for celestial objects such as the surface of the [[Moon~~]~~] and~~ the ~~[[asteroid]]s~~.		Golda is what's created on my beginning certification even though it is not [http://si.dgmensa.org/xe/index.php?document_srl=48014&mid=c0102 free online tarot card readings] the title on my beginning certificate. Since I was 18 I've been operating as a bookkeeper but soon my [http://www.onbizin.co.kr/xe/?document_srl=320614 best psychic] spouse and I will start our personal company. To climb is something I really enjoy doing. For years he's been residing in Alaska and he doesn't strategy on altering it.<br><br>Visit my page: online psychics [[http://clothingcarearchworth.com/index.php?document_srl=441551&mid=customer_review Click On this page]]

	~~The~~ '~~'degree of linear polarization'' of light ''P'' is defined by~~

	:~~<math> P = \frac{I_\perp - I_\\|}{I_\perp + I_\\|}\ ,<~~/~~math>~~

	~~where <math>I_\perp<~~/~~math> and <math>I_\\|<~~/~~math> are the intensities of light in the directions perpendicular~~ and ~~parallel to the plane of a [[polarizer]] aligned in the plane of reflection~~. ~~Values of~~ ''~~P'' are zero for unpolarized light, and ±1 for linearly polarized light~~.

	~~Umov's law states~~

	:<~~math~~>~~P \propto \frac{1}{\alpha}\ ,~~<~~/math~~>

	where α is the albedo of the object. Thus, highly reflective objects tend to reflect mostly unpolarized light, and dimly reflective objects tend to reflect polarized light. The law is only valid for large [[~~phase angle (astronomy)\|phase angle]]s (angles between the incident light and the reflected light)~~.

	==~~References==~~
	~~{{reflist}}~~

	~~[[Category:Observational astronomy]]~~
	~~[[Category:Planetary science~~]]

en>DanielPenfield: only the title of the article is bolded per MOS:BOLDTITLE

2013-12-23T23:15:55Z

only the title of the article is bolded per MOS:BOLDTITLE

← Older revision		Revision as of 01:15, 24 December 2013
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	~~Greetings.~~ The ~~writer~~'s ~~name~~ is ~~Phebe~~ and ~~she feels comfy when individuals use~~ the ~~full name~~. ~~Supervising is my profession~~. ~~To gather coins is a thing that I'm completely addicted to~~. ~~South Dakota is her beginning location but she needs to move simply because~~ of ~~her family~~.<br><br>~~Look into my blog post [http:~~//~~Www~~.~~Youporn-Nederlandse~~.~~com~~/~~blog/117384 Www~~.~~Youporn-Nederlandse~~.~~com~~]		The '''Umov effect''', also known as '''Umov's law''', is a relationship between the [[albedo]] of an astronomical object, and the degree of [[polarization (waves)\|polarization]] of light reflecting off it. The effect was discovered by the [[Russia]]n physicist [[Nikolay Umov]] in 1905,<ref>{{cite journal\|author=N. Umov\|title=Chromatische depolarisation durch Lichtzerstreuung\|journal=Physik. Z.\|volume=6\|pages=674–676\|year=1905\|url= }}</ref> and can be observed for celestial objects such as the surface of the [[Moon]] and the [[asteroid]]s.

			The ''degree of linear polarization'' of light ''P'' is defined by

			:<math> P = \frac{I_\perp - I_\\|}{I_\perp + I_\\|}\ ,</math>

			where <math>I_\perp</math> and <math>I_\\|</math> are the intensities of light in the directions perpendicular and parallel to the plane of a [[polarizer]] aligned in the plane of reflection. Values of ''P'' are zero for unpolarized light, and ±1 for linearly polarized light.

			Umov's law states

			:<math>P \propto \frac{1}{\alpha}\ ,</math>

			where α is the albedo of the object. Thus, highly reflective objects tend to reflect mostly unpolarized light, and dimly reflective objects tend to reflect polarized light. The law is only valid for large [[phase angle (astronomy)\|phase angle]]s (angles between the incident light and the reflected light).

			==References==
			{{reflist}}

			[[Category:Observational astronomy]]
			[[Category:Planetary science]]

en>Helpful Pixie Bot: ISBNs (Build KH)

2012-05-12T13:37:44Z

ISBNs (Build KH)

New page

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