Definition of Unitless. Meaning of Unitless. Synonyms of Unitless

- equations in various technical disciplines. In calculus, concepts like the unitless ratios in limits or derivatives often involve dimensionless quantities...
- {\displaystyle A} area square meter (m2) amplitude meter atomic m**** number unitless a {\displaystyle \mathbf {a} } acceleration meter per second squared (m/s2)...
- isotopes of an element. The derived quantity relative molecular m**** is the unitless ratio of the m**** of a molecule to the atomic m**** constant (which is equal...
- {\displaystyle \alpha } as the symbol for duty cycle. As a ratio, duty cycle is unitless and may be given as decimal fraction and percentage alike. An alternative...
- Mechanical index (MI) is a unitless ultrasound metric. It is defined as MI = P r f c , {\displaystyle {\text{MI}}={\frac {P_{r}}{\sqrt {f_{c}}}},} where...
- independent variables are equal to 1. Therefore, standardized coefficients are unitless and refer to how many standard deviations a dependent variable will change...
- bounce to that of the preceding bounce gives the coefficient of restitution for the ball/surface impact Other names COR Common symbols e SI unit unitless...
- scalars. The term "scalar" has origin in the multiplication of vectors by a unitless scalar, which is a uniform scaling transformation. A scalar in physics...
- have units of length−2, in which case r has units of length and a(t) is unitless. k is then the Gaussian curvature of the space at the time when a(t) =...
- reference or starting value. The comparison is expressed as a ratio and is a unitless number. By multiplying these ratios by 100 they can be expressed as percentages...