We learned that soap breaks surface tension because the molecules pull away from each other.
we had a lot of fun blowing bubbles and watching them wobble and float away into the distance.
Here are some pictures of us!
Friday 29 July 2016
Surface tension and soap
We have been investigating the states of matter -solids, liquids and gases and the properties of water. This week we explored surface tension and water drops as well as surface tension and soap.
We learned that soap breaks surface tension because the molecules pull away from each other.
we had a lot of fun blowing bubbles and watching them wobble and float away into the distance.
Here are some pictures of us!
We learned that soap breaks surface tension because the molecules pull away from each other.
we had a lot of fun blowing bubbles and watching them wobble and float away into the distance.
Here are some pictures of us!
Thursday 7 July 2016
Tuesday 5 July 2016
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