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The paper is made of cellulose, a polar substance, and the compounds within the mixture travel farther if they are non-polar. More polar substances bond with the cellulose paper more quickly, and therefore do not travel as far.
found on <http://en.wikipedia.org/wiki/Chromatography>
What else can I help you with?
How do light of different colors in a glass prism travel at?
When light of different colors enters a glass prism, it bends or refracts at different angles due to their varying wavelengths. This causes the colors to separate and travel at different speeds, creating a spectrum of colors.
A prism separates white light into different colors through a process called?
dispersion. This occurs because different colors of light travel at slightly different speeds through the prism, causing them to refract or bend by different amounts, separating the colors.
Different colors are the result of different what?
Different colors are the result of different wavelengths of light being reflected. When light strikes an object, certain wavelengths are absorbed while others are reflected, giving the object its color. The human eye perceives these reflected wavelengths as different colors.
Why does light split up in a prism?
Light splits up in a prism because different colors of light travel at slightly different speeds through the prism due to their different wavelengths. This causes the different colors to refract, or bend, at different angles, resulting in the separation of white light into a spectrum of colors.
Why does a prism separates white light into the colors of the rainbow?
A prism separates white light into colors because different colors of light travel at different speeds when passing through the prism. This causes the light to bend at different angles, resulting in the dispersion of light into the various colors of the rainbow based on their wavelengths.
How do different colors of light travel?
Different Colors Of Light Travel At Different Speeds.
How do light of different colors in a glass prism travel at?
When light of different colors enters a glass prism, it bends or refracts at different angles due to their varying wavelengths. This causes the colors to separate and travel at different speeds, creating a spectrum of colors.
Why does light refract?
Because light travels at different velocities, and various colors of light also travel at different speeds in optical media.
A prism separates white light into different colors through a process called?
dispersion. This occurs because different colors of light travel at slightly different speeds through the prism, causing them to refract or bend by different amounts, separating the colors.
Different colors are the result of different what?
Different colors are the result of different wavelengths of light being reflected. When light strikes an object, certain wavelengths are absorbed while others are reflected, giving the object its color. The human eye perceives these reflected wavelengths as different colors.
Why does speed travel at different speeds in different liquids?
no
Why does light split up in a prism?
Light splits up in a prism because different colors of light travel at slightly different speeds through the prism due to their different wavelengths. This causes the different colors to refract, or bend, at different angles, resulting in the separation of white light into a spectrum of colors.
How does light refract?
it refracts because it travels in different velocities and other colors of light travel in different speeds When light crosses a boundary between mediums, it changes speeds, and it bends or changes the angle that it is travailing at when it crosses the boundary.
Why does a prism separates white light into the colors of the rainbow?
A prism separates white light into colors because different colors of light travel at different speeds when passing through the prism. This causes the light to bend at different angles, resulting in the dispersion of light into the various colors of the rainbow based on their wavelengths.
What is the name of phenomenon when white light passes through a prism and splits into different colors?
The phenomenon is called dispersion, which occurs because different colors of light travel at different speeds as they pass through a prism, causing them to spread out and form a spectrum.
Does light travel at different speeds through different materials?
no
Why do different substances travel at different speeds in a chromatography?
yes they do
