1. Air and water are both fluids and compressible 2. An ideal fluid will flow fr

Question

1. Air and water are both fluids and compressible
2. An ideal fluid will flow freely without any cohesive forces between molecules in a fluid
3. Plants are able to bring up water against gravity without expanding any work or energy
4. Water is flowing freely at a slow velocity through rubber tubing. Squeezing the tube at the constriction point will reduce the pressure (see picture)
5. Traveling through a fluid like water is easy for small bacteria and they have a low Reynolds number
6. If the weight of the water displaced is less that the weight of the object the object will sink Fluid flow

Explanation / Answer

1. true

2. True

3. True: Capillary action

4. FAlse. It will increase the pressure

5. True

6. False. It will float.

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