Part of the setup was trying to figure out how to create low pressure and high pressure
Low Pressure Source !
Experiment 1
First see if we can get water to flow
 | Put one bottle on the counter and another bottle on the floor |
| Apply low pressure on the straw for the bottle on the floor |
Experiment 2
Does applying low pressure or high pressure on the straw make the water go any faster?
|
Measure the time it takes to fill one litre:
|
Experiment 3
Does putting the bottle higher make any difference (with no pressure applied)?
| Raise the bottle as high as you can and measure the time it takes to fill one litre |
Experiment 4
Will blue water flow faster than green water?
| Measure the time it takes for green water and blue water to flow from one bottle to the other under the same conditions. |