Note: Atomic mass is a dimensionless quantity. Since the atomic number of sodium is 11, it has got 1 electron in the valence shell. Therefore, the valency of sodium is 1. The number of protons is equal to the number of electrons in sodium. But when s...
A strain is a dimensionless quantity and is usually expressed in percentages. Typical measures for strain are less than 2 mm/m for steel and are often expressed in micro-strain units. One microstrain is the strain producing deformation of one part per million. The abbreviation for microstrain is...
adimensionless quantity 无维的数量[translate] aessentially a normally consolidated deposit with nominal shear strength intercept at the 根本通常巩固的储蓄与有名无实的切变强度截住在[translate] aWhat is in my schoolbag?My keys 什么在我的schoolbag ?我的钥匙[translate] ...
The refractive index of a material is a dimensionless quantity that denotes the ratio of the speed of light in vacuum {eq}c {/eq}, to the speed of light {eq}v {/eq} in the said medium: {eq}n = \frac{c}{v} {/eq}.
Here, μris the relative permeability of a a dimensionless quantity. For diamagnetic materials, magnetic permeability is less than μo, and for paramagnetic materials, magnetic permeability is greater than μo. Permittivity and permeability are important but different parameters of any given material. ...
When a vibrating system is damped, its energy gets continually dissipated. The amplitude of vibration decreases regularly and the system finally comes to rest.Damping factor: It is also known as damping ratio. It is a dimensionless quantity. It can be defined as "The ratio of actual damping ...
to think that comparativism cannot handle interpersonal comparisons; and that the best explanation of interpersonal comparisons requires thinking about confidence in a fundamentally different way than that which comparativists propose—specifically, we should think of confidence as a dimensionless quantity.do...
Electronegativity, symbol χ, is a chemical property that describes the tendency of an atom to attract electrons towards this atom. For this purpose, adimensionlessquantity, thePauling scale, symbol χ, is the most commonly used. The electronegativity of Tantalum is: ...
Another way to reduce friction is by using smoother surfaces or by applying a force in the direction opposite to the motion. What is the coefficient of friction? The coefficient of friction is a measurement of the amount of friction between two surfaces. It is a dimensionless quantity and is...
Molecular mass is a number equal to the sum of theatomic massesof theatomsin amolecule. Themolecular massgives themassof amoleculerelative to that of the12C atom, which is taken to have a mass of 12. Molecular mass is a dimensionless quantity, but it is given the unit Dalton oratomic ma...