Home About us Products Services Contact us Bookmark
:: wikimiki.org ::
Lux

Lux

1 lux er belysningen af en flade med arealet 1 kvadratmeter, der rammes af lysstrømmen 1 lumen. ja:ルクス

Lumen

1 lumen (forkortet lm) er den lysstrøm, som en lyskilde med lysstyrken 1 candela i alle retninger udsender i rumvinklen 1 steradian. Ved frekvensen 540 THz er 1 lm det samme som 1/683 W. Ved andre frekvenser (hvor øjet er mindre følsomt) skal der flere watt til for at nå op på 1 lm. Kategori:Optik Kategori:Afledte_SI-enheder ja:ルーメン

Frågesport

Frågesport innebär tävling i frågor.

backup software download warsaw internet club Opony piesni narty austria










































:: RELATED NEWS ::
Hôtel de Sens
The Hôtel de Sens is a city palace in Le Marais, in the IVe arrondissement of Paris, France. It was originally owned by the archbishops of Sens. The building is in between late Gothic and early Renaissance style, and now houses t
Super predators
Apex predators (also alpha predators or superpredators) are predators that are not themselves preyed upon as a species in the wild. These species are often at the end of long food chains, where they have a crucial role in maintaining and determining the health of ecosystems. Even if not dangerous to humans, they are formidable predators in their respective niches. Apex predators often have a special place in human culture and they have come to represent aspects of nature that humans find important
LMS Stanier 2-6-2T
The London, Midland and Scottish Railway (LMS) Stanier 2-6-2T was a class of steam locomotive. The 139 locomotives were numbered 71-209 by the LMS, and BR added 40000 on to their numbers to number them 40071-209. The LMS classified them 3P. They were designed by William Stanier based on the earlier LMS Fowler 2-6-2T. Six were rebuilt with larger 6B boile
Nighthawk Vanguard
The Nighthawk Vanguard is the official marching band of Ironwood Ridge High School located in Oro Valley, Arizona USA. Under the direction of Mark L. Hodge, the director of bands and orchestras at Ironwood Ridge High School, the band performs at all home varsity football games, various away football games, as well as participating in various regional invitationals as well as Arizona State Marching Festival, hosted by ABODA. The Nighthawk Vanguard h
Shastan languages
The Shastan (also Sastean) family consisted of four languages, spoken in present-day northern California and southern Oregon.

Family division

# Konomihu (†) # New River Shasta (†) # Okwanuchu (†) # Shasta (
Nottinghamshire v Lancashire 12 June 2005
See also: 2005 English cricket season The period of the 2005 English cricket season from 1 to 14 June started with the eighth round of the Championship. In the first division Hampshire beat title rivals Nottinghamshire and Kent beat Gloucestershire over three days, and then lost 8 points for the poor quality of the Maidstone pitch. The other First Division matches were draws, with Glamorgan avoiding defeat after following-on agai
Karel Kavina
Karel Kavina (September 4 1890 - January 21 1948, both in Prague) was Czech botanist. Kavina was professor of botanics at the Technical University in Prague. He worked on systemics, morfology and anatomy. He published se
Frank Sharp
Frank Sharp was a land developer in Houston, United States who was responsible for creating several large post-World War II housing developments. These included Oak Forest in 1946 and Sharpstown in 1955. He died in 1993.