User talk:Jophine89

Welcome!

Hello, Jophine89, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Unfortunately, one or more of the pages you created, such as According to physics red, blue and yellow are primary colours. But according to computers red, blue and green are primary colours. Why this difference? prefix:Wikipedia:Reference desk/Archives, may not conform to some of Wikipedia's guidelines, and may soon be deleted.

There's a page about creating articles you may want to read called Your first article. If you are stuck, and looking for help, please come to the New contributors' help page, where experienced Wikipedians can answer any queries you have! Or, you can just type {{helpme}} on this page, and someone will show up shortly to answer your questions. Here are a few other good links for newcomers:

I hope you enjoy editing here and being a Wikipedian! Please sign your name on talk pages using four tildes (~~~~); this will automatically produce your name and the date. If you have any questions, check out Wikipedia:Questions or ask me on my talk page. Again, welcome! Man way 05:45, 29 July 2011 (UTC)[reply]

By the way, there are no primary colors in physics. The laws of the universe are not aware of human trichromatic vision. :-) Melchoir (talk) 05:49, 29 July 2011 (UTC)[reply]

Answer to your question

See this article: http://www.straightdope.com/columns/read/806/if-blue-red-and-yellow-are-primary-colors-why-do-color-tvs-use-blue-red-and-green

That ought to answer your question.

Regards, --Man way 05:47, 29 July 2011 (UTC)[reply]