Description

This apparatus demonstrates Pascal’s Law- the transmission of pressure uniformly in all directions in a confined fluid. It visually proves that liquid pressure acts equally in all directions at a given depth. Made of borosilicate glass with piston and bulb. Bulb consists of radial holes for jet ejection.

Working Principle: 

• When the piston is pushed, the confined fluid is forced outward equally through all the small holes in the spherical bulb.
• This shows that pressure in a liquid at a given depth is equal in all directions, affirming Pascal’s Principle.