Pressure (Depth Dependence)
Type of activity: demo
Activity code: Me-006a
Description:
| 1. Fill large 6 x 18 inch glass jar with water. 2. Check the level of manometer (add red dye and methanol to refill). 3. Check vent for storage and store with screw open. Method: 1. Loosen the vent screw at top (about half a turn). 2. Lower apparatus into water. 3. zero manometer at any depth by closing vent screw. 4. Avoid spilling red dye by opening vent. 5. Rotate diaphram with plastic bar and observe that the pressure is independent of direction. |
Apparatus
Diaphragm
Glass Jar
