Question : In 1653, which French scientist observed that if some pressure is applied to any point of an incompressible fluid, the same pressure is transmitted to all points of the fluid and the walls of the vessel.
Option 1: Daniel Bernoulli
Option 2: Evangelista Torricelli
Option 3: Blaise Pascal
Option 4: Eugene Bourdon
Correct Answer: Blaise Pascal
Solution : The correct option is Blaise Pascal .
In 1653, the French scientist Blaise Pascal made significant contributions to the understanding of fluid mechanics, including the principle you mentioned. Pascal's law, also known as Pascal's principle, states that when pressure is applied to an enclosed fluid, it is transmitted undiminished throughout the fluid and to the walls of the container. This principle is a fundamental concept in fluid mechanics and has applications in hydraulic systems and various engineering and scientific fields.
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