Notice: Trying to access array offset on value of type null in /var/www/ekalawya.com/public/wp-content/themes/wplms/includes/filters.php on line 468

Notice: Trying to access array offset on value of type null in /var/www/ekalawya.com/public/wp-content/themes/wplms/includes/filters.php on line 468

Notice: Trying to access array offset on value of type null in /var/www/ekalawya.com/public/wp-content/themes/wplms/includes/filters.php on line 468

Dispersion

  • A light, which is a mixture of several colours is called poly-chromatic light. White light is a poly-chromatic light and has all the seven wave-bands present in it.
  • The phenomenon due to which a poly-chromatic light splits into component colours, when passed through a prism, is called dispersion.
  • The angle through which light of a particular wave length can deviate, while passing through prism, is called refrangility.
  • The refrangility for red light is least, whereas that of the violent light is maximum.
  • As the velocity of light is least in case of violet and maximums in case of red in the glass, therefore refractive index of red colour is glass is less than violet colour.
 




Recent Posts

About Us

Ekalawya, the online guru is there it help with its extensive base of most repeated questions and answers covering all areas of interest. We keep updating too, so that no major developments are lost from our current affairs scanner.
More
© Ekalawya | Built and hosted by Jyothis Joy




top

Notice: Trying to access array offset on value of type null in /var/www/ekalawya.com/public/wp-content/themes/wplms/includes/filters.php on line 468
X