Datoteka:NewtonsTelescopeReplica.jpg

Izvorna datoteka(1.024 × 891 piksela, veličina datoteke/fajla: 376 kB, MIME tip: image/jpeg)

Ova datoteka je s projekta Vikimedijina ostava i može se upotrebljavati i na drugim projektima. Ispod su prikazane informacije s njene opisne stranice.

Opis izmjene

Opis
English: A replica of Isaac Newton's second reflecting telescope of 1672.
This was a new design of telescope - the Newtonian reflector. Newton's work on optics and splitting white light, led him to believe that all refracting telescopes would suffer from chromatic aberration. His new design of reflecting telescope minimized this problem. However, due to problems with accurately grinding the mirror, Newton's telescope actually caused more image distortions than other contemporary telescope and more than a century passed before reflecting telescope became popular. Newton's first telescope had an objective concave primary mirror diameter of about 1.3 inches (33 mm) with a 6 inch (150mm) long focal length. It had the ability to magnify about 40 times, with a performance similar to a 6 foot (2m) long refracting telescope Newton compared it to (PBS/Nova: Newton's Dark Secrets). Newton presented a second version of his reflector to the Royal Society in 1672 (The History of the Telescope By Henry C. King, Page 74) and was admitted as a fellow of the society in the same year.

This replica of that second Royal Society reflector and is in the Whipple Museum of the History of Science in Cambridge.
Datum
Izvor www.andrewdunnphoto.com
Autor User:Solipsist (Andrew Dunn)

Licenciranje


Photograph © Andrew Dunn, 5 November 2004.
Website: http://www.andrewdunnphoto.com/
Ja, vlasnik autorskog prava ovog djela, ovdje ga objavljujem pod sljedećom licencom:
w:bs:Creative Commons
pripisivanje dijeljenje pod istim uslovima
Ova datoteka je licencirana pod Creative Commons Attribution-Share Alike 2.0 generičkom licencom.
Slobodno smijete:
  • dijeliti – umnožavati, raspodjeljivati i prenositi djelo
  • prerađivati – prilagođavati djelo
Pod sljedećim uslovima:
  • pripisivanje – Morate pripisati odgovarajuće autorske zasluge, osigurati link ka licenci i naznačiti jesu li napravljene izmjene. To možete uraditi na bilo koji razumni način, ali ne tako da se sugerira da davalac licence odobrava Vas ili Vašu upotrebu njegovog djela.
  • dijeljenje pod istim uslovima – Ako mijenjate, transformišete ili nadograđujete ovaj materijal, morate ga objaviti i distribuirati samo pod istom ili sličnom licencom poput ove.

Image history of en:Image:NewtonsTelescopeReplica.jpg:

  • (del) (rev) 00:32, 6 November 2004 . . Solipsist . . 1024×891 (119,970 bytes) (A replica of Isaac Newton's telescope of 1672.)

Opisi

Dodajte objašnjenje u jednom redu što predstavlja ova datoteka
Replica of Isaac Newton's second reflecting telescope of 1672.

Predmeti pokazani na ovoj datoteci

prikazuje

Njutnov teleskop Serbian (Latin script)

5 novembar 2004

vrsta medija na Internetu Serbian (Latin script)

image/jpeg

Historija datoteke

Kliknite na datum/vrijeme da biste vidjeli tadašnju verziju datoteke.

Datum/vrijemeMinijaturaDimenzijeKorisnikKomentar
aktualna16:52, 19 april 2019Minijatura verzije (16:52, 19 april 2019)1.024 × 891 (376 kB)Fabian RRRRReverted to version as of 07:16, 10 January 2010 (UTC), more realisitc
20:43, 20 maj 2018Minijatura verzije (20:43, 20 maj 2018)1.024 × 891 (516 kB)Till.niermannWhite balance
09:16, 10 januar 2010Minijatura verzije (09:16, 10 januar 2010)1.024 × 891 (376 kB)DrJungedenoised, sharpened.
11:22, 23 maj 2009Minijatura verzije (11:22, 23 maj 2009)1.024 × 891 (126 kB)Thomas Gunah, fair play
11:20, 23 maj 2009Minijatura verzije (11:20, 23 maj 2009)1.024 × 891 (118 kB)Thomas Gunnot sure what was wrong with the colour before?
18:50, 16 oktobar 2007Minijatura verzije (18:50, 16 oktobar 2007)1.024 × 891 (126 kB)Fabian CommonsWhite Balance
20:44, 1 septembar 2006Minijatura verzije (20:44, 1 septembar 2006)1.024 × 891 (118 kB)Thuressonlarger
23:54, 14 januar 2006Minijatura verzije (23:54, 14 januar 2006)688 × 599 (71 kB)Xocoyote~commonswikiFrom wikipedi in english.

Sljedećih 3 stranica koriste ovu datoteku:

Globalna upotreba datoteke

Ovu datoteku upotrebljavaju i sljedeći projekti:

Potpunija globalna upotreba datoteke

Metapodaci