Pascal’s and Bernoulli’s Principle. Physics Kena Allison. What does Pascal’s principle state ?. Page 238 A change in pressure at any point in an enclosed fluid at rest is transmitted without loss, to all points in the fluid. Figure 13.21. What is the picture trying to explain?.
The force applied to an area (Pressure) on the left is applied to the same area on the right to keep the same pressure on both sides.