TOTAL REFLECTION by https://padlet.com/mfp1714/4pmb9qsfhqpw Science Fair en-us 2018-05-03 09:49:17 UTC 2023-02-09 22:43:34 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Lightdecrease.png MATERIAL: mfp1714 https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257573380
  • Laser
  • Stirring rod
  • Crystallizer
  • Soap
    • ]]>     2018-05-03 09:50:22 UTC https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257573380     HYPHOTHSES: mfp1714 https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257573668 The light of the laser will reflect into the water again and again and it won't leave it.]]> 2018-05-03 09:51:44 UTC https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257573668 PROCESS: mfp1714 https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257574097 1- First we fill up the glass with water.
    2- Then we add some soap into the glass and after that we mix it with the stirrind rod.
    3- Finally we turn on the laser and point out from outside of the crystallizer to the water.


    ]]>     2018-05-03 09:53:39 UTC https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257574097     RESULTS: mfp1714 https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257574466 2018-05-03 09:55:38 UTC https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257574466 ANALYSIS OF THE RESULTS: mfp1714 https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257575098 Our hypothesis is almost right.The part which reflect, bounces and continue at the same velocity. But the refracted light change its velocity and we can see howw its ray is distort. ]]> 2018-05-03 09:59:04 UTC https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257575098 CONCLUSIONS: mfp1714 https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257575483 The light reflects and refracts when it is scattered through different mediums. When we change the density of the medium where the light goes through, a part of the light reflects and the other part refracts. If we avoid the refrection of the light, then we will have the Total Reflection.]]> 2018-05-03 10:01:13 UTC https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257575483 APPLICATIONS: mfp1714 https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257577318
  • The optical fiber
  • The archeology
  • The telecommunication

    • ]]>     2018-05-03 10:10:46 UTC https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257577318     VIDEO mfp1714 https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257749217 2018-05-03 16:49:09 UTC https://padlet.com/mfp1714/4pmb9qsfhqpw/wish/257749217