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There are 36 possible results ranging from 11 to 66. The D66 is a base-six variant of the base ten percentile die (d100). The D66 is generally a combination of two six-sided dice, often made distinguishable from each other by color, or simply one die rolled twice. The first die represents the tens digit, and the second die the ones digit.
electrostatics (ratio of capacitance of test capacitor with dielectric material versus vacuum) Specific gravity: SG (same as Relative density) Stefan number: Ste = Josef Stefan: phase change, thermodynamics (ratio of sensible heat to latent heat) Strain
newton per coulomb (N⋅C −1), or equivalently, volt per meter (V⋅m −1) energy: joule (J) Young's modulus: pascal (Pa) or newton per square meter (N/m 2) eccentricity: unitless Euler's number (2.71828, base of the natural logarithm) unitless electron: unitless elementary charge: coulomb (C) force
Physics relies on dimensionless numbers like the Reynolds number in fluid dynamics, [6] the fine-structure constant in quantum mechanics, [7] and the Lorentz factor in relativity. [8] In chemistry , state properties and ratios such as mole fractions concentration ratios are dimensionless.
A branch of physics that studies atoms as isolated systems of electrons and an atomic nucleus. Compare nuclear physics. atomic structure atomic weight (A) The sum total of protons (or electrons) and neutrons within an atom. audio frequency A periodic vibration whose frequency is in the band audible to the average human, the human hearing range.
For mesons whose constituents are a heavy quark and its own antiquark the same notation applies as for atomic states. However, uppercase letters are used. However, uppercase letters are used. Furthermore, the first number is (as in nuclear physics) n = N + 1 {\displaystyle n=N+1} where N {\displaystyle N} is the number of nodes in the radial ...
The "international volt" was defined in 1893 as 1 ⁄ 1.434 of the emf of a Clark cell. This definition was abandoned in 1908 in favor of a definition based on the international ohm and international ampere until the entire set of "reproducible units" was abandoned in 1948. [15]
Using the Dirac adjoint, the probability four-current J for a spin-1/2 particle field can be written as J μ = c ψ ¯ γ μ ψ {\displaystyle J^{\mu }=c{\bar {\psi }}\gamma ^{\mu }\psi } where c is the speed of light and the components of J represent the probability density ρ and the probability 3-current j :