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joule per kelvin (J⋅K −1) constant of integration: varied depending on context speed of light (in vacuum) 299,792,458 meters per second (m/s) speed of sound: meter per second (m/s) specific heat capacity: joule per kilogram per kelvin (J⋅kg −1 ⋅K −1) viscous damping coefficient kilogram per second (kg/s)
A foreign key is a set of attributes in a table that refers to the primary key of another table, linking these two tables. In the context of relational databases, a foreign key is subject to an inclusion dependency constraint that the tuples consisting of the foreign key attributes in one relation, R, must also exist in some other (not necessarily distinct) relation, S; furthermore that those ...
The Frenkel–Kontorova (FK) model is a fundamental model of low-dimensional nonlinear physics. [ 1 ] The generalized FK model describes a chain of classical particles with nearest neighbor interactions and subjected to a periodic on-site substrate potential. [ 2 ]
1–3–10 MK [clarification needed] above Sun ; 2.4 MK at T Tauri stars and gravital lithium-6 fusion range; 2.5 MK at red dwarfs and gravital protium fusion range; 10 MK at orange dwarfs and gravital helium-3 fusion range; 15.6 MK at Sun's core; 10–30–100 [clarification needed] MK in stellar flares; 20 MK in novae; 23 MK, beryllium-7 ...
The Euclidean distance between two points and is the length ‖ ‖ of the straight line between the two points. In many situations, the Euclidean distance is appropriate for capturing the actual distances in a given space.
pascal/m L −2 M 1 T −2: vector Temperature gradient: steepest rate of temperature change at a particular location K/m L −1 Θ: vector Torque: τ: Product of a force and the perpendicular distance of the force from the point about which it is exerted newton-metre (N⋅m) L 2 M T −2: bivector (or pseudovector in 3D) Velocity: v →
The alloy Nb 10 Ni 9 Al 3 is the prototype for the M phase. It has orthorhombic space group with 52 atoms per unit cell. The alloy Cr 9 Mo 21 Ni 20 is the prototype for the P-phase. It has a primitive orthorhombic cell with 56 atoms. The alloy Co 5 Cr 2 Mo 3 is the prototype for the R-phase which belongs to the rhombohedral space group with 53 ...
The process capability index, or process capability ratio, is a statistical measure of process capability: the ability of an engineering process to produce an output within specification limits. [1] The concept of process capability only holds meaning for processes that are in a state of statistical control .