Refraction Of Light

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Refraction Of Light

  1. 1. Light<br />Light Refraction<br />
  2. 2. Light Refraction<br />When light passes from one medium to another, it changes direction<br />Bending / changes direction of light is known as light refraction<br />
  3. 3. Refraction of Light<br />
  4. 4. Refraction of Light<br />If the light travels along the normal, it does not bend<br />
  5. 5. Refractive Index<br />Angles of incidence, i measured between normal and incident ray<br />
  6. 6. Refractive Index<br />Angles of refraction, r measured between normal and refracted ray<br />
  7. 7. Refractive Index<br />Angles of incidence, i &gt; angles of refraction, r  refracted towards normal<br />Angles of refraction, r &gt; angles of incidence, i  refracted away from normal<br />

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