2 markers no barrier
2 markers 1 barriers
2 markers 2 barriers
For this experiment my partner (Riena) and I noticed that the waves would always interact even if their was a barriers in between, if this was the case the waves would bounce around the barrier and meet on the sides. this is probably what i found most interesting. However, I had predicted that when you were using two markers yet there was no barrier in between them the waves would collide and then cease. But instead they did collide but then continued on until they reached the other side of the container/ reached the other marker.
recordings of Riena's and my experiments:
The image above is a bit unclear. I would have liked to see a separate observation or conclusion for each test. It would have made it more comprehensive.
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