5 example for dispersion
Answers
Answer:
Dispersion is defined as the breaking up or scattering of something. An example of a dispersion is throwing little pieces of paper all over a floor. An example of a dispersion is the colored rays of light coming from a prism which has been hung in a sunny window.
Explanation:
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Answer:
DISPERSION OF LIGHT - DEFINITION
The phenomenon of splitting of visible light into its component colours is called dispersion. Dispersion of light is caused by the change of speed of light ray (resulting in angle of deviation) of each wavelength by a different amount.
Note: White light comprises of seven visible colours (VIBGYOR) whereas black (or dark) signifies the absence of light rays.
DISPERSION BY PRISM - DIAGRAM
concept
The figure shows the dispersion of light wave by a prism.
When white light incident on a glass prism, the emergent light is seen to be consisting of several colors(violet, indigo, blue, green, yellow, orange and red). The red light bends the least, while the violet light bends the most(as shown in figure).
The phenomenon of splitting of light into its component colours is known as dispersion. The pattern of colour components of light is called the spectrum of light.
BASICS OF DISPERSION OF WHITE LIGHT - DEFINITION
concept
When white light is passed through a glass prism it splits up into its component colors (in order Violet, Indigo, Blue, Green, Yellow, Orange and Red). This phenomena of white light splitting up into its constituent colors is termed as dispersion.
Examples of dispersion in our daily life:
After the rains, we see the rainbow in the sky which is due to the dispersion of the sunlight.
When the petrol mixes with the water we can see different colors, which is due to dispersion of colors
Dispersion of colors in soap bubbles.
Dispersion of colors on CDs.