What do you meant by the term dispersion?
Answers
Answer:
Dispersion is a measure of the variation of the items from central value. The measures of dispersion is important to compare uniformity, consistency and reliability amongst variables / series Relative measures are expressed in ratios or percentage of average, also known as coefficients of dispersion.
Explanation:
Answer:
Dispersion is the splitting of white light into its constituent colors.
Explanation:
White light is composed of seven constituent colors. The speed of these colors through a vacuum will be the same. But when the white light passes through a refracting medium speed of its constituent colors will vary. As a result, the white light will split into seven colors. The speed of violet color will be less and will undergo more refraction and the speed of red color is higher, making it refract slightly.