Question:
Pressure applied to an enclosed fluid is transmitted undiminished to every point of the fluid and the walls of containing vessel. This law was first formulated by
Pressure applied to an enclosed fluid is transmitted undiminished to every point of the fluid and the walls of containing vessel. This law was first formulated by
Updated On: Jul 6, 2022
- Reynolds
- Bernoulli
- Pascal
- Torricelli
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The Correct Option is C
Solution and Explanation
The given law was first formulated by Pascal
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Notes on pascals law
Concepts Used:
Pascals Law
Pascal's law is also known as Pascal's principle further it can be called the principle of transmission of fluid pressure. Additionally, the applied external pressure is transmitted throughout the fluid without any loss in magnitude. The expression of Pascal's law is given as follows.
Δp = ρg x Δh
where
- Δp = the hydrostatic pressure, which is the difference in measured pressure between two points on the fluid. This accomplished pressure is a result of the fluid's total weight (in pascals Pa)
- ρ = the density of the fluid (in kilograms per cubic meter kg/ m3)
- g = the acceleration due to gravity (g = 9.8 m/ s2)
- Δh = the difference in the height of the measured points in the fluid container