PHYSICS   LECTURE   DEMONSTRATIONS

M-F4   :   Venturi Tube

UNIT: Bernoulli's Principle
PURPOSE: Classical illustration of the relationship between the speed and the pressure
EQUIPMENT:
1. Venturi tube [a tube with short side-tubes avail. only]
2. Water pump and tubing [NYA]
3. Water dye
SUGGESTIONS:
1. No flow.
2. Flow at a slow rate 
3. Flow at a high-rate
DISCUSSION:  --

 

1.                  2.
 

3.                                4.                                5.
  

1. Set up
2. Pouring liquid
3. Creating low or high pressure system
4. Results from a slow rate
5. Results from a high-rate