PHYSICS   LECTURE   DEMONSTRATIONS

M-F2   :   Hydraulic Lever

UNIT: Pressure
PURPOSE: Illustrate Pascal's principle
EQUIPMENT: Model hydraulic lever
SUGGESTIONS:
1. Demonstrate the device
2. Ask a strong student to hold down the larger piston while you push on the smaller.
3. "Reverse," hold the small piston down while the student tries to push the larger one down.
DISCUSSION: Background Info(1)
Background Info(2) 

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