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The electro magnetic spectrum -
A prism can split light into a spectrum of colors, and starlight is light. Detail your question and you will have a detailed answer, if this answer does not do the job
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When light enters a prism it splits into eight colors?
These are dispersion prisms which break up light into its constituent colors. However to answer you question, it really depends on a number of factors: the spectrum of light entering the prism, the light's angle of incidence, and the ratio between refractive indices of the media.
Why does white light split into only 7 colors?
White light doesn't split into only seven colors. It splits into a smooth fanning out of different wavelengths. We select seven wavelengths and give them names: Violet, Indigo, Blue, Green, Yellow, Orange, Red. You can also name greenish yellow or blue-green or any other 'in between' colors you want.
What is the similarity between rainbows and prism?
They both involve a spectrum. If you shine light through a prism, it splits it up into the 7 colours of the rainbow. Rainbow is created when light shines through water, so rainbow is just another word for a spectrum. See? GCSE Physics pays off! =)
How light splits into a rainbow?
Depending on how the 'lightwaves' are split, ie a prism, or water in the air from rain, what happens is (from my understanding) the light which is composed of many colors, is refracted by the angle/medium of the particular object that the light wave goes through. Depending on the angle and material of the object, the visible colors vary. Dispersion If you look up prisms, this will explain this phenomenon
What is the reason of different colour you observe in the sky usually at the time of sunset?
The more air that the sunlight passes through the more of the higher frequencies are absorbed. When the sun is on the horizon (sunrise or sunset) the light reaching you from the sun changes from yellow to orange, then to red as the sunlight passes through more and more air. There is one additional phenomenon in play. The "wedge" of air between you and the sun sometimes acts as a prism and splits the light into its spectral colors. This gives rise to the rare "green flash" just at sunset.
What is a device that splits light into a spectrum for analysis?
A prism is a device that splits light into a band of colors known as spectrum by taking advantage of the property of different colors to travel with different velocities in the same medium. answered by priyanka tripathi 'diksha' frm: V.P.S.
What is the difference between white light and a spectrum?
the difference is that white light is a mixture of the seven spectrum colors but when refracted (separated by a transparent object) it splits again into seven colors striking at different angles that's why they look like one.one color above others.so the difference is that spectrum is a number of split colors striking at different angles but white light is the mixture of those colors.
What do understand by vibgyor?
Vibgyor is the spectrum forms when white light splits. Since different colors have different range of energies and wavelength therefore.when white light splits through prism vibgyor spectrum is obtain but As we take a hollow prism spectrum isn't form 'cos in this condition angle of reflection and emergence inclined.in same plane
What is the best observation of refracting light?
Some of the best observations of refracting light comes from Prisms. A Prisms splits visible light into all of the colors of the spectrum allowing an individual to see the different colors that make up a beam of light.
How does a prism reflect light?
It splits white light up into the colors of the visible spectrum, but if the colors go through another prism, they turn into white light again.
Why does the spectrum appear when White light is shone into a prism?
because the prism splits the white light into all colors of visible light
When sunlight is passed through a prism what is observed?
I am only an eighth grader, but read my answer. So, when the visible light passes through the prim and refracts on it's edges, the beam of light splits into a spectrum and it looks like a rainbow, only because white light is acctually all of the colors of light put together. Hope i helped :) A "Spectrum" is produced. ~ aaarg
What device splits light into a spectrum for analysis?
A Triangular Prism
What effects does a prism have on white light?
It splits it into 8 different colors that makes up the rainbow
What is a sort of device is commonly used to separate the colors of light from white light?
One device that splits white light into the colors of the visible spectrum is called a prism. It is a triangular piece of glass through which a narrow band of white light can pass. The blue color light is bent most, and the red color light bent the least. So the colors in-between red and blue are seen on a screen as a spectrum. A rainbow is produced when drops of water in the sky have light passing into them, and the light is bent in a similar way, producing the spectrum. So there are many devices that can produce a spectrum of the colors.
When light enters a prism it splits into eight colors?
These are dispersion prisms which break up light into its constituent colors. However to answer you question, it really depends on a number of factors: the spectrum of light entering the prism, the light's angle of incidence, and the ratio between refractive indices of the media.
When white light is refracted through a prism different colors emerge. Where do the different colors come from?
Type your answer here... OK. White light is made of the colours of the spectrum (Red, Orange, Yellow, Green, Blue, Indigo and Violet - these are the same as the colours of the rainbow). The reason you see these colours instead of wwhite when you shine white light through a prism is that the prism "bends" the light - which splits it into the colours of the spectrum. Red light is the longest, so it is bent the least, and Violet is the shortest - so it is bent the most. This is also how rainbows are made - the rain droplets act as prisms to disperse (split) the light into the colours of the spectrum.
