Wednesday, 7 May 2014

Diffusion

Today, we were taught about Diffusion by Megan, Harry, Cam, Elliott, Jack and Louisa.


For our experiment, we added some Condy's Crystals to cold water and observed for one minute. Then we did the same with warm water:

video

Here is one group's results:


video

For homework, we had to do two things:

  1. pp56-57 in the sciPad
  2. Answer this question: If I spray perfume on one side of the room, why can you smell it on the other side of the room?
Answers to sciPad questions:




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