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The classical experiment consists in directing sunlight through a glass prism onto a screen.
Light in: invisible. Light out (and displayed on screen): full spectrum of visible colors.
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How do you make your background light up like different colors?
how do you make your background on your myspace light up like changing colors please tell me. Send me an email at-quiahja407214@yahoo.com please
What if the goldfish is white and orange how can tell if it a girl?
it doesnt go by colors.
Is yellow fog lights better than white?
to tell u the truth no they actually are worse because of the color of the light if a light is white it is bright if it is another color it is really dull making it hard to see honestly I would take the white light over other colors because I wanna see so I can stay alive
Can a toddler can see in dim light?
No toddlers tend to respond to light and bright colors, so during the night they can't see but they can sense movement in the room; you can tell this by the sounds they make.
How can you tell the difference between a laser and a beam of white light?
A beam of white light is white. A laser is not; it's monochromatic (one specific frequency of light, therefore colored and not white).
How do colors tell you about the temperature of a star?
The colder a star is the longer the light waves it emits. Light wavelength is what we perceive as color.
When boating at night what does a single white light tell you?
When boating at night, a single white light tells you that it is either a light house or an anchored boat.
What colors combined make up white?
try just using white out White is the absence of all colors. So you couldn't mix any of them. Just the same to make black you add every color in equal portions. Brown you mix two complimentary colors in equal portions.
When boating at night when does a single white light on a vessel tell you?
When boating at night, a single white light on a vessel tells you that it is anchored.
What does a spectograph tell us?
A spectrograph tells us which colors (wavelengths of light) are in a luminous source.
How can you tell for sure if a filament type bulb contains xenon or halogen elements?
You could shine white light through it, divide the light that comes out the other side into the full spectrum of colors, see which colors were absorbed by the bulb and are therefore missing from the spectrum, and consult a table to find out what element corresponds to that pattern of color bands.
Are black and white colours or are they shades?
they are achromatic colors because they have no hue?and even though some people may tell you that white is the presents of all color and black is the absentsif you mix the primary colors (Red Yellow and blue) you will get whitebut what most people forget if you mix the complementary colors (cyan , magenta and yellow) you get blackironic isnt it you mix the 3 opposite colors to white and you get the complete opposite to white (black).they are not classed as normal colors however because you can not make any new colors out of black and white on there own.but if you mix them with other colors white acts as a tint and brightens the color (makes red into pink) and black acts like a shade and makes the color darker (makes pink into red).so half the colors that exist today would never of existed if the achromatic colors did not exist.
