Fluid Fluid
What is a fluid? Let's find out what you think a fluid is.
Relationship of Viscosity & Temperature - It's a Complicated Story
Viscosity is temperamental. It changes with temperature. For liquids, it decreases with higher temperature. However for gases, it increases with higher temperature. Do you know why?
Find out the reason(s) and do this survey. Alternatively, give your answers as comments to this post.
Pressure & Depth
What's their relationship? See this clip.
Boiling Water Without Heat?!
Can you boil water without heat? Yes, you can. Don't believe. See it for yourself.
Fluids Are Also Stressed!!
Fluids can also be stressed. How? When they are subjected under shear force. Complete this short survey to see if you can handle (fluid) stress well.
It's a Fluid!? It's a Solid!?
Watch this video and decide for yourself then.
Laminar, Transitional, Turbulent
Know how to differentiate the different flow regimes? Watch the following video.
Reynolds Reynolds
Now that you know all about Reynolds number, try this question.
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