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Torricelli's law is obtained as a special case when the opening is very small relative to the horizontal cross-section of the container : v A = 2 g h . {\displaystyle v_{A}={\sqrt {2gh}}.} [ 1 ] Torricelli's law can only be applied when viscous effects can be neglected which is the case for water flowing out through orifices in vessels.
Evangelista Torricelli (/ ˌ t ɒr i ˈ tʃ ɛ l i / TORR-ee-CHEL-ee; [1] [2] Italian: [evandʒeˈlista torriˈtʃɛlli] ⓘ; 15 October 1608 – 25 October 1647) was an Italian physicist and mathematician, and a student of Galileo.
A water clock uses the flow of water to measure time. If viscosity is neglected, the physical principle required to study such clocks is Torricelli's law. Two types of water clock exist: inflow and outflow. In an outflow water clock, a container is filled with water, and the water is drained slowly and evenly out of the container.
Torricelli's law, a theorem in fluid dynamics; Torricelli's equation, an equation created by Evangelista Torricelli; Torricelli's trumpet or Gabriel's Horn, a geometric figure; Torricelli point or Fermat point, a point such that the total distance from the three vertices of the triangle to the point is the minimum possible
Torricelli's experiment was invented in Pisa in 1643 by the Italian scientist Evangelista Torricelli (1608-1647). The purpose of his experiment is to prove that the source of "horror of the vacuum" by nature comes from atmospheric pressure .
The laws describing the behaviour of gases under fixed pressure, volume, amount of gas, and absolute temperature conditions are called gas laws.The basic gas laws were discovered by the end of the 18th century when scientists found out that relationships between pressure, volume and temperature of a sample of gas could be obtained which would hold to approximation for all gases.
Coulomb's law: Physics: Charles Augustin de Coulomb: Law of Charles and Gay-Lussac (frequently called Charles's law) Thermodynamics: Jacques Charles and Joseph Louis Gay-Lussac: Clifford's theorem Clifford's circle theorems: Algebraic geometry, Geometry: William Kingdon Clifford: Curie's law: Physics: Pierre Curie: Curie–Weiss law: Physics ...
In physics, Torricelli's equation, or Torricelli's formula, is an equation created by Evangelista Torricelli to find the final velocity of a moving object with constant acceleration along an axis (for example, the x axis) without having a known time interval.