no, pi is a unitless numerical constant
Pi is unitless as far as I am aware. however pi = 3.1415926 as far as I remember, but 3.14 in most cases is all that's necessary. Only when you multiply by centimetres squared (r2) for example does the answer get units of cm2.
The Beer-Lambert Law:A = epsilon*b*cA is absorbance (unitless)epsilon is the extinction coefficient at a particular wavelength (L cm-1 mol-1)b is the path length of the cuvette (cm)c is the concentration of the solution (mol/L)
capillary number(Ca)=(viscosity*velocity)/surface tension viscosity have the unit (kg/(meter*time)) same for velocity(meter/time) and surface tension ((kg*meter)/(time2*meter)) so= (kg *meter*time*time*meter)/(meter*time*time*kg*meter) = unitless dimension={M0 L0 T0}
What is the meaning of shuraim?
IMA and AMA are unitless
it's an unitless quantity.......
it's an unitless quantity.......
No, refractive index is not a dimensional constant. It is a ratio of the speed of light in a vacuum to the speed of light in a medium. It is a unitless quantity.
unitless
Yes, pOH is a unitless expression obtained by taking the negative logarithm (base 10) of the hydroxide ion concentration in a solution. It is used to quantify the basicity of a solution.
Yes, dimensionless quantities are always unitless. This means they do not have any physical units associated with them, and they represent a pure numerical value that is independent of any specific unit of measurement.
A verbal scale is a type of map scale that is unitless. It describes the relationship between distance on the map and actual distance on the Earth's surface in words rather than a ratio or graphic representation.
Since trig functions are no more than ratios between the sides, it is unitless.
Specific gravity is a unitless quantity because it is a ratio comparing the density of a substance to the density of a reference substance (usually water).
coefficient
(.7 * 1) g / 428 g = 0.0016355140 (Unitless)