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State Pascal's law. Explain the working of hydraulic lift.
Carries 3 Marks

Class 11 CBSE

Answer 1

Answer:

law made by a Rascal whose name is Pascal is called Pascal's law

Answer 2

Answer:

The static pressure acts at right angles to any surface in contact with the fluid. Pascal also found that the pressure at a point for a static fluid would be same across all planes passing through that point in that fluid. Pascal’s law is also known as Pascal’s principle.

Hydraulic  lift works on the principle of Pascal's law which states that if any force is applied to any point of a confined fluid, then the pressure is equally and undiminishedly transmitted through out the liquid.