Here is an experiment that comes from the CSIRO website.(Thank you) Be a scientist and try it out. When you have done the experiment, on our blog, describe what happened and try to explain why you got the results you did. (Please do not go to the CSIRO website to get your answer. Use your own knowledge or ther websites to help you. Remember, the explanation is to be in your own words.)
There will only be a prize for Year 4 Holy Family students if I get a really good answer to this experiment.What you need
To do this experiment you will need
- a saucer
- milk
- food colouring (four different colours)
- detergent.
What to do
- Fill the saucer with milk.
- Add one drop of each food colour to the milk at a different position around the edge of the saucer.
- Add one drop of detergent into the centre of the saucer
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