Give the definition dispersion of light. Also, explain why does it take place? Draw a diagram to show the dispersion of white light by a glass prism.
Answers
Answer:
The dispersion of light is the phenomenon of splitting of a beam of white light into its seven constituent colours when passed through a transparent medium. ... Thus the spectrum is a band of seven colours which is obtained by splitting of white light by a glass prism.In Physics, 'dispersion' is the property by which light is spread out according to its color as it passes through an object. For example, when you shine a white light into a , all of the different colors of light are bent different amounts, so they spread out and make a rainbow.
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Answer:
Explanation:The dispersion of light is the phenomenon of splitting of a beam of white light into its seven constituent colours when passed through a transparent medium. ... Thus the spectrum is a band of seven colours which is obtained by splitting of white light by a glass prism.In Physics, 'dispersion' is the property by which light is spread out according to its color as it passes through an object. For example, when you shine a white light into a , all of the different colors of light are bent different amounts, so they spread out and make a rainbow.