Question

Hydraulic press works on principle of
(a) Newton's law (b) Avogadro's law
(c) Pascal's law (d) none of above​

Answer 1

Answer:

Pascal's law

Explanation:

A hydraulic press works on the principle of Pascal's law, which states that when pressure is applied to a confined fluid, the pressure change occurs throughout the entire fluid. Within the hydraulic press, there is a piston that works as a pump, that provides a modest mechanical force to a small area of the sample.