Explain the formation of rainbow?
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White light consists of seven colors:-violet,indigo,blue,green,yellow,orange and red.The splitting up of light into its constituent colors is called dispersion.The patch of colored light obtained on a screen is known as a spectrum. The rainbow is a natural spectrum formed by the dispersion of sunlight by tiny droplets of water suspended in the air,usually when it rains.It is always formed in a direction opposite to that of sun.
The reason for dispersion is that a transparent medium like the droplets of water bends or deviates different colors of light by different amounts in order to form a spectrum.(in this case,a rainbow):)
The reason for dispersion is that a transparent medium like the droplets of water bends or deviates different colors of light by different amounts in order to form a spectrum.(in this case,a rainbow):)
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The rainbow is formed when a White Beam of Light get dispersed into 7 colors...they are Violet,Indigo,Blue,Green,Yellow,Orange and Red.
We can also say that.it forms by the Dispersion of White Light takes place.
We can also say that.it forms by the Dispersion of White Light takes place.
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