Of course if the dimensions of an expression are not correct, then clearly the expression cannot be correct either.
#Mathematica 11.3 no planck constant free
It checks that an expression has the "correct" dimensions. We display the temperature power spectrum for the cosmological scenarios, namely, GEDE (solid magenta curve) and the CDM scenario (green curve) obtained using the best-fit values of all the free parameters of those two scenarios from Planck 2018 alone over the Planck temperature power spectrum data points (blue vertical bars with red dot). It is named after the Italian scientist Amedeo Avogadro. Its SI unit is the reciprocal mole, and it is defined exactly as N A 6.022 140 76 × 10 23 mol 1. With respect to all these descriptions, each is resolved as a. Though dimensional analysis is something you have probably not yet covered, it is actually a very simple and easy way of checking that an expression is consistent. The Avogadro constant (N A or L) is the proportionality factor that relates the number of constituent particles (usually molecules, atoms or ions) in a sample with the amount of substance in that sample.