Objective:
– To illustrate the liquids in connecting vessels of different shapes stand at the same level.
Apparatus:
- Four glass tubes on manifold
- Colored water
- Stand and clamp
- Lined Index card (screen)
Method
Colored water in the tubes illustrate visually the equal levels (equal Hydrostatic pressure).
Pressure Demo: Multiple Columns
– Video Created at Utah State University by Professor Boyd F. Edwards and assistants.