Here's our latest science experiment. We were testing the viscosity of a fluid in our case oil. We heated the oil to various degrees to test the viscosity. Here's a graph to show the results.
The hotter the oil the less viscosity theoretically but that was not the case in this test if you have any reason why this happened can you please post a comment thank you.
Maybe there was more friction because it spread out more?? That's about all I can think of.
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