Talk:Light

Skip to table of contents

This is the talk page for discussing improvements to the Light article.
This is not a forum for general discussion of the article's subject.

Put new text under old text. Click here to start a new topic.
New to Wikipedia? Welcome! Learn to edit; get help.

Article policies

Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL

Archives: Index, 1, 2: 100 days

This article is written in American English, which has its own spelling conventions (color, defense, traveled) and some terms that are used in it may be different or absent from other varieties of English. According to the relevant style guide, this should not be changed without broad consensus.

Light was a good articles nominee, but did not meet the good article criteria at the time. There may be suggestions below for improving the article. Once these issues have been addressed, the article can be renominated. Editors may also seek a reassessment of the decision if they believe there was a mistake.

Article milestones
Date	Process	Result
April 8, 2006	Good article nominee	Not listed

‹See TfM›

Physics Top‑importance

	Physics portal This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics articles
Top	This article has been rated as Top-importance on the project's importance scale.

Media High‑importance

This article is within the scope of WikiProject Media, a collaborative effort to improve the coverage of Media on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MediaWikipedia:WikiProject MediaTemplate:WikiProject MediaMedia articles

High

This article has been rated as High-importance on the project's importance scale.

WikiProject Media To-do List:

Here are some tasks awaiting attention:

Article requests : Mackay Radio
Cleanup : Media influence, Video game culture, Sound bite
NPOV : Content (media and publishing)
Verify : Multimedia, Alternative media, Alternative newspaper
Other :
- Answer requests for comments

Optics (defunct)

This article is within the scope of WikiProject Optics, a project which is currently considered to be defunct.OpticsWikipedia:WikiProject OpticsTemplate:WikiProject OpticsOptics articles

Improvement suggestion for first prism figure.

This is a really great animation, and I can't say how happy I was to see it. One minor improvement- you should additively blend the the individual 'spectrum waves' to give an even tighter effect- the beam will start white because all of the overdraw as it enters the prism, and then the individual wavelengths will emerge in their true colour once they are sufficiently far out. The effect also suggests combination of these wavelengths causes white.

Light

The article says "In physics, the term "light" may refer more broadly to electromagnetic radiation of any wavelength, whether visible or not"

Surely this isn't true. Nobody refers to radio waves or microwaves as light. BrianDGregory (talk) 15:14, 29 November 2023 (UTC)[reply]

I’ve a PhD in astrophysics. Plenty of folks I know refer to the EM spectrum generically as light, including radio and microwave. Hope that’s helpful! Alysaobertas (talk) 05:34, 5 January 2024 (UTC)[reply]

"Self-torque" listed at Redirects for discussion

The redirect Self-torque has been listed at redirects for discussion to determine whether its use and function meets the redirect guidelines. Readers of this page are welcome to comment on this redirect at Wikipedia:Redirects for discussion/Log/2024 September 18 § Self-torque until a consensus is reached. cogsan _{(nag me) (stalk me)} 17:57, 18 September 2024 (UTC)[reply]