...}: Artificial indoor light is more yellow, outdoor light is more blue. The light color can also depend on weather or time of day. The human eye is a very go
.... If the focus is too close, it implies that point of convergence from the light of the subject is slightly in front of the sensor (i.e. that Megan has acci
7 KB (1,222 words) - 03:26, 31 December 2022
...ns up in the panel. It appears to be the torn paper of the comic itself. A light-blue, sky-like background is revealed. Megan jumps in surprise, nearly tipp
...e in space, with blue not black background. Stars dot the sky, and rays of light seem to originate from a point to the right, and then traverse the frame bo
3 KB (501 words) - 17:21, 27 February 2024
...e that the electrons in radiation therapy hit you at 99.8% of the speed of light, and the beam used in a 90-second gamma ray therapy session could, if fired
...sed (both are types of radiation; the electrons being beta radiation and x-rays being EM [electromagnetic] radiation). Commonly when radiotherapy is used a
4 KB (603 words) - 22:37, 4 May 2022
...face is solid, while the dark area on the right-hand side implies that the light surface is liquid (reinforced by sunset reflected on the water, and the oce
...re to the illuminated area. The net effect can be described as a 'river of light' on the ocean or "a river flowing through the ocean." --[[User:David.poole.
4 KB (572 words) - 21:21, 10 September 2023
...d in physics or astronomy education contexts when discussing the nature of light. This comic extends it to absurd lengths by including examples that may be
...tz) of the wave. The values are related as λ=c/f, where c is the speed of light. The last line showing Q(Gal²/Coloumb) is nonsense; Gal ({{w|Gallon}}) is
13 KB (2,101 words) - 20:32, 26 March 2024
:For this trick to work, the mirror would need to be placed AT LEAST two light years away and be at least 1AU big. Somehow I don't think this is worth it.
...anets? I think we're still at the stage where we get excited by troughs in light curves EDIT: TIL that there are specific techniques for exactly that: {{w|N
6 KB (906 words) - 03:53, 13 December 2022
"Light particles were formerly carried by the aether, which was decommissioned in
...made by very energetic charged nuclei not electromagnetism. Thus "cosmic rays" not part of EM spectrum at all. --[[User:RalphSiegler|RalphSiegler]] ([[
6 KB (961 words) - 22:04, 21 November 2015
...one millimeter in diameter. Only their high speed lets them produce enough light to be visible from Earth's surface. The names of the showers refer to the {
...with their eyes closed; these were caused by high energy particles (cosmic rays) penetrating their eyes and brain. The other possibility is that it refers
11 KB (1,716 words) - 06:25, 14 March 2024
...is saying "Yes, we definitely built the detector here to block out cosmic rays, and definitely *not* to eat the delicious salt." You know what I mean? Tho
...saltshaker?" - a creature that eats this much salt could also eat cosmic rays... ~~ {{unsigned ip|188.114.97.127}}
11 KB (1,704 words) - 18:28, 4 May 2022
...ears to give off a radiant light indicated with gray and white alternating rays going through the image. It is indicated that it shines on the larger rabbi
6 KB (1,061 words) - 20:29, 8 April 2024
...e plants use sunlight. Though, some fungi have turned to sunlight or gamma rays (https://en.wikipedia.org/wiki/Radiotrophic_fungus).
Actually some plants can grow without light, which is parasitic and can't photosythesize at all. Also Rhubarb is grown
6 KB (860 words) - 00:26, 17 February 2022
...trength and superhuman abilities through sunbathing in the {{w|Sun|Sun's}} light here on Earth. Which was how he got his super powers in the first place.
..., whose {{w|Bird anatomy#Skeletal system|bone structures}} are meant to be light in order to fly, and thus are not very durable. If a man punched, say, a {{
18 KB (2,937 words) - 20:33, 8 February 2024
...ws, and that the colours in the rainbow were just different wavelengths of light. Somehow these different wavelengths created unique colours.
...electromagnetic rays and the biology of vision, understanding that visible light is a small portion of the electromagnetic spectrum - one crudely interprete
11 KB (1,687 words) - 16:08, 7 January 2023
...go supernova in Randall's lifetime, he wouldn't see it since it's over 600 light years away. For Randall to see it during his lifetime, it must have alread
.... 4, 2017 in the early evening. While light, and x-rays as well, travel at light speed the mass ejected did only move at a speed of 500-1,000 km/s. It was [
6 KB (974 words) - 17:34, 3 April 2024
...nd for some actual rainbows: if the viewer has an unobstructed view of the light-reflecting substance creating the effect for the whole of the circle's circ
...ertices of the two cones: one at the eye of the viewer, and another at the light source (usually the sun).
6 KB (1,092 words) - 04:40, 14 December 2023
...in your brain? Maybe the rainbow is in your eyes for perceiving scattered light at all. Rainbows kind of violate the consensus we've come to in language a
...e're talking about a very small portion of the sun's surface emitting that light. It's unclear to me if this was meant to be a flawed, oversimplified or me
19 KB (3,132 words) - 10:16, 27 June 2022
...rence in brightness between the visible flash and more-attenuated UV and x-rays.
...et kilometers). This works because the {{w|speed of light|transmission of light}} is essentially instantaneous over the relevant distances, while the {{w|s
6 KB (911 words) - 18:02, 2 June 2022
...positively-charged coating which prevents electrons from interacting with light. (Needless to say,{{Citation needed}} this is not an actual candidate for d
...ing by the predicted {{w|Hawking radiation}}, and we'd see a buzz of gamma rays from every direction if many of those objects would exist. Nonetheless this
17 KB (2,757 words) - 18:43, 30 January 2024
...Randall states. A nano black hole at 10<sup>10</sup> kg disproved by gamma rays? What's Randall's point? He was more accurate in the past. --[[User:Dgbrt|D
...ation. Which the explanation above, you know, explains. Similarly, other light black holes (which would be formed by any number of theoretical processes o
13 KB (2,024 words) - 12:21, 29 August 2018
...e UV-light is very damaging to the eyes, a screen that emits sufficient UV-light to darken sunglasses would be hazardous to look at.
[[File:Film Fogging due to X-Rays.tif|thumb|180px|Film fogging due to x-rays]]
9 KB (1,550 words) - 02:07, 23 January 2024
