Respuesta :
[tex]\star\:\:{\sf{\underline{\red{Diagram\:}}}} \\ [/tex]
[tex]\setlength{\unitlength}{1cm} \begin{picture}(1,0) \thicklines\qbezier(0,0)(0,0)(2,2)\qbezier(0,0)(0,0)(4,0)\qbezier(4,0)(2,2)(2,2)\put( - 0.29, 0.45){\line(2,1){1.6}}\put( - 0.29, 0.45){\vector(2, 1){1}}\put(1.2, 1.26){\line(1, 0){1.5}}\put( 1.2, 1.26){\vector(1, 0){0.9}}\put(2.7, 1.26){\line(1, 0){2.5}}\put(2.75,1.25 ){\line(6, -1){2.5}} \put(2.75,1.25 ){\line(5,-2){2.5}} \put(2.75,1.25 ){\line(4,-1){2.5}}\put(2.75,1.25 ){\line(3,-2){2.5}}\put(2.75,1.25 ){\line(5, - 3){2.5}}\put(2.75,1.25 ){\line(5,-4){2.5}}\put(5.5, -1.4 ){\line(0,1){3}}\put(7.2, -1.4 ){\line(0,1){3}} \put(5.7, 1.2 ){ $\bf Red$}\put(5.7, 0.8 ){ $\bf Orange$}\put(5.7, 0.4 ){ $\bf Yellow$}\put(5.7, 0){ $\bf Green$}\put(5.7, - 0.4 ){ $\bf Blue$}\put(5.7, - 0.8){ $\bf
Indigo$}\put(5.7, - 1.2 ){ $\bf Violet $}\end{picture}[/tex]
[tex]\\[/tex]
[tex]\star\:\:{\sf{\underline{\orange{What \:is\: the\: dispersion\: of \:light\:?\:}}}} \\ [/tex]
- Passing of white light through a glass prism which splits into spectrum of colours.
- Those colours are to be said as VIBGYOR (violet, indigo, blue, green, yellow, orange, red).
- This process is called as dispersion of light
[tex]\\[/tex]
[tex]\star\:\:{\sf{\underline{\blue{Examples \ of \ dispersion \ of \ light\:}}}} \\ [/tex]
- Dewdrops in morning (mostly in winter season)
- Rainbow Formation
- CD (compact disc)
- Diamond
- Oil fuel on road
[tex]\\[/tex]
[tex]\star\:\:{\sf{\underline{\purple{Additional\: Information\:}}}} \\ [/tex]
- "Dispersion of light" phenomenon is given by Issac Newton.
- Issac Newton conducted an experiment where he took a glass prism and passed white light rays through it.
- Violet colour has the highest dispersion of light.
Red is the least deviated colour of light.
