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% Document Info
\author{Mudassir Khan (mvdassir\_)}
\pdfinfo{
  /Title (units-dimension-and-measurements.pdf)
  /Creator (Cheatography)
  /Author (Mudassir Khan (mvdassir\_))
  /Subject (Units, Dimension \& Measurements Cheat Sheet)
}

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\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
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    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Units, Dimension \& Measurements Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Mudassir Khan (mvdassir\_)} via \textcolor{DarkBackground}{\uline{cheatography.com/160173/cs/33720/}}}
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\noindent
\begin{multicols}{3}
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  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Mudassir Khan (mvdassir\_) \\
  \uline{cheatography.com/mvdassir} \\
  \end{tabulary}
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\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 19th August, 2022.\\
   Updated 20th August, 2022.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
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  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
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\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Fundamental or Base Quantities}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{The quantities which do not depend upon other quantities for their complete definition are known as {\emph{fundamental}} or {\emph{base quantities}}. \newline % Row Count 3 (+ 3)
e.g.: length, mass, time, etc.% Row Count 4 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
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\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Derived Quantities}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{The quantities which can be expressed in terms of the fundamental quantities are known as {\emph{derived quantities}} \newline % Row Count 3 (+ 3)
e.g.: Speed (= distance/time), Volume, acceleration, force, pressure, etc.% Row Count 5 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
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\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Units of Physical Quantities}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{The chosen reference standard of measurement in multiples of which, a physical quantity is expressed is called the {\emph{unit}} of the quantity. \newline % Row Count 3 (+ 3)
e.g.: Physcial Quantity = Numerical Value x Unit% Row Count 4 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.14 cm} x{4.332 cm} x{2.128 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Set of Quantities having same Dimensions}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Sr. No.}} & {\bf{Quantities}}\{\{ac\}\} & {\bf{Dimensions}}\{\{ac\}\} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
1 & strain, refractive index, relative density, angle, solid angle, phase, distance gradient, relative permeability, relative permittivity, angle of contact, Reynolds number, coefficient of friction, mechanical equivalent of heat, electric susceptibility, etc. & {[}M\textasciicircum{}0\textasciicircum{}L\textasciicircum{}0\textasciicircum{}T\textasciicircum{}0\textasciicircum{}{]} \tn 
% Row Count 14 (+ 12)
% Row 2
\SetRowColor{LightBackground}
2 & Mass or inertial mass & {[}M\textasciicircum{}1\textasciicircum{}L\textasciicircum{}0\textasciicircum{}T\textasciicircum{}0\textasciicircum{}{]} \tn 
% Row Count 16 (+ 2)
% Row 3
\SetRowColor{white}
3 & Momentum and impulse & {[}M\textasciicircum{}1\textasciicircum{}L\textasciicircum{}1\textasciicircum{}T\textasciicircum{}-1\textasciicircum{}{]} \tn 
% Row Count 18 (+ 2)
% Row 4
\SetRowColor{LightBackground}
4 & Thrust, Force, weight, tension, energy gradient & {[}M\textasciicircum{}1\textasciicircum{}L\textasciicircum{}1\textasciicircum{}T\textasciicircum{}-2\textasciicircum{}{]} \tn 
% Row Count 21 (+ 3)
% Row 5
\SetRowColor{white}
5 & Pressure, stress, Young's modulus, bulk modulus, shear modulus, modulus of rigidity, energy density & {[}M\textasciicircum{}1\textasciicircum{}L\textasciicircum{}-1\textasciicircum{}T\textasciicircum{}-2\textasciicircum{}{]} \tn 
% Row Count 26 (+ 5)
% Row 6
\SetRowColor{LightBackground}
6 & Angular momentum and Planck's constant & {[}M\textasciicircum{}1\textasciicircum{}L\textasciicircum{}2\textasciicircum{}T\textasciicircum{}-1\textasciicircum{}{]} \tn 
% Row Count 28 (+ 2)
% Row 7
\SetRowColor{white}
7 & Acceleration, g and gravitational field intensity & {[}M\textasciicircum{}0\textasciicircum{}L\textasciicircum{}1\textasciicircum{}T\textasciicircum{}-2\textasciicircum{}{]} \tn 
% Row Count 31 (+ 3)
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\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Set of Quantities having same Dimensions (cont)}}  \tn
% Row 8
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8 & Surface tension, free surface energy (energy per unit area), force gradient, spring constant & {[}M\textasciicircum{}1\textasciicircum{}L\textasciicircum{}0\textasciicircum{}T\textasciicircum{}-2\textasciicircum{}{]} \tn 
% Row Count 5 (+ 5)
% Row 9
\SetRowColor{white}
9 & Latent heat and gravitational potential & {[}M\textasciicircum{}0\textasciicircum{}L\textasciicircum{}2\textasciicircum{}T\textasciicircum{}-2\textasciicircum{}{]} \tn 
% Row Count 7 (+ 2)
% Row 10
\SetRowColor{LightBackground}
10 & Thermal capacity, Boltzmann constant, entropy & {[}M\textasciicircum{}1\textasciicircum{}L\textasciicircum{}2\textasciicircum{}T\textasciicircum{}-2\textasciicircum{}K\textasciicircum{}-1\textasciicircum{}{]} \tn 
% Row Count 10 (+ 3)
% Row 11
\SetRowColor{white}
11 & Work, Torque, internal energy, potential energy, kinetic energy, moment of force, (q/C\textasciicircum{}2\textasciicircum{}), (LI\textasciicircum{}2\textasciicircum{}), (qV), (V\textasciicircum{}2\textasciicircum{}C), (I\textasciicircum{}2\textasciicircum{}Rt), (VIt), (V\textasciicircum{}2\textasciicircum{}t/R), (PV), (RT), (mL), (mc ΔT) & {[}M\textasciicircum{}1\textasciicircum{}L\textasciicircum{}2\textasciicircum{}T\textasciicircum{}-2\textasciicircum{}{]} \tn 
% Row Count 18 (+ 8)
% Row 12
\SetRowColor{LightBackground}
12 & Frequency, angular frequency, angular velocity, velocity gradient, radioactivity, (R/L), (1/RC), (1/ (LC)\textasciicircum{}1/2\textasciicircum{}) & {[}M\textasciicircum{}0\textasciicircum{}L\textasciicircum{}0\textasciicircum{}T\textasciicircum{}-1\textasciicircum{}{]} \tn 
% Row Count 24 (+ 6)
% Row 13
\SetRowColor{white}
13 & (l/g)\textasciicircum{}1/2\textasciicircum{}, (m/k)\textasciicircum{}1/2\textasciicircum{}, (L/R), (RC), (LC)\textasciicircum{}1/2\textasciicircum{}, time & {[}M\textasciicircum{}0\textasciicircum{}L\textasciicircum{}0\textasciicircum{}T\textasciicircum{}1\textasciicircum{}{]} \tn 
% Row Count 27 (+ 3)
% Row 14
\SetRowColor{LightBackground}
14 & (VI), (I\textasciicircum{}2\textasciicircum{}R), (V\textasciicircum{}2\textasciicircum{}/R), Power & {[}M\textasciicircum{}1\textasciicircum{}L\textasciicircum{}2\textasciicircum{}T\textasciicircum{}-3\textasciicircum{}{]} \tn 
% Row Count 29 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
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\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Rules for Counting Significant Figures}}  \tn
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\mymulticolumn{1}{x{8.4cm}}{{\bf{For numbers greater than 1}} \newline % Row Count 1 (+ 1)
•All non-zero digits are significant \newline % Row Count 2 (+ 1)
•All zeroes between two non-zero digits are significant. The location of the decimal does not matter. \newline % Row Count 5 (+ 3)
•If the number is without a decimal point, then the trailing zeroes are not significant. \newline % Row Count 7 (+ 2)
•Trailing zeroes in the decimal part are significant. \newline % Row Count 9 (+ 2)
{\bf{For numbers less than 1}} \newline % Row Count 10 (+ 1)
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•All zeroes between the decimal point and the first non-zero digit are not significant,% Row Count 14 (+ 2)
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\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Supplementary Units}}  \tn
% Row 0
\SetRowColor{LightBackground}
Radian (rad) & for measurement of plane angle \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Steradian (sr) & for measurement of solid angle \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
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% Row 0
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% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{\{\{ac\}\}10\textasciicircum{}18\textasciicircum{}} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{ac\}\}10\textasciicircum{}15\textasciicircum{}} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{\{\{ac\}\}10\textasciicircum{}12\textasciicircum{}} \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{ac\}\}10\textasciicircum{}9\textasciicircum{}} \tn 
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% Row 5
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\mymulticolumn{1}{x{8.4cm}}{\{\{ac\}\}10\textasciicircum{}6\textasciicircum{}} \tn 
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% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{ac\}\}10\textasciicircum{}3\textasciicircum{}} \tn 
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% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{\{\{ac\}\}10\textasciicircum{}2\textasciicircum{}} \tn 
% Row Count 8 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\{\{ac\}\}10\textasciicircum{}1\textasciicircum{}} \tn 
% Row Count 9 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
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\begin{tabularx}{8.4cm}{x{2.66 cm} x{1.52 cm} x{3.42 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Some Fundamental Constants}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Constant}} & {\bf{Symbol}} & {\bf{Value}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Gravitational Constant & G & 6.6*10\textasciicircum{}-11\textasciicircum{} Nm\textasciicircum{}2\textasciicircum{}kg\textasciicircum{}-2\textasciicircum{} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Speed of Light in Vacuum & c & 3*10\textasciicircum{}8\textasciicircum{} ms\textasciicircum{}-1\textasciicircum{} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
Permeability of vacuum & μ & 4π*10\textasciicircum{}-7\textasciicircum{} Hm\textasciicircum{}-1\textasciicircum{} \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Permittivity of vacuum & ε & 8.85*10\textasciicircum{}-12\textasciicircum{} Fm\textasciicircum{} -1\textasciicircum{} \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
Planck's Constant & h & 6.63*10\textasciicircum{}-34\textasciicircum{} Js \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Atomic Mass Unit & amu & 1.66*10\textasciicircum{}-27\textasciicircum{} kg \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
Energy equivalent of 1 amu & MeV & 931.5 MeV \tn 
% Row Count 16 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Electron rest mass & mₑ & 9.1*10\textasciicircum{}-31\textasciicircum{}= 0.511 MeV \tn 
% Row Count 18 (+ 2)
% Row 9
\SetRowColor{white}
Avogadro constant & Nₐ & 6.02*10\textasciicircum{}23\textasciicircum{} mol\textasciicircum{}-1\textasciicircum{} \tn 
% Row Count 20 (+ 2)
% Row 10
\SetRowColor{LightBackground}
Faraday Constant & F & 9.648*10\textasciicircum{}4\textasciicircum{} C mol\textasciicircum{}-1\textasciicircum{} \tn 
% Row Count 22 (+ 2)
% Row 11
\SetRowColor{white}
\seqsplit{Stefan-Boltzmann} Constant & σ & 5.67*10\textasciicircum{}-8\textasciicircum{} W m\textasciicircum{}-2\textasciicircum{}K\textasciicircum{}-4\textasciicircum{} \tn 
% Row Count 24 (+ 2)
% Row 12
\SetRowColor{LightBackground}
Wien Constant & b & 2.89{\emph{10}}-3\textasciicircum{} mK \tn 
% Row Count 25 (+ 1)
% Row 13
\SetRowColor{white}
Rydberg Constant & R∞ & 1.097*10\textasciicircum{}7\textasciicircum{} m\textasciicircum{}-1\textasciicircum{} \tn 
% Row Count 27 (+ 2)
% Row 14
\SetRowColor{LightBackground}
Triple point for water & K / \textasciicircum{}o\textasciicircum{}C / \textasciicircum{}o\textasciicircum{}F & 273.16K (0.01\textasciicircum{}o\textasciicircum{}C) \tn 
% Row Count 29 (+ 2)
% Row 15
\SetRowColor{white}
Molar volume of ideal gas & m\textasciicircum{}3\textasciicircum{} mol\textasciicircum{}-1\textasciicircum{} & 22.4 L = 22.4*10\textasciicircum{}-3\textasciicircum{} m\textasciicircum{}3\textasciicircum{} mol\textasciicircum{}-1\textasciicircum{} \tn 
% Row Count 31 (+ 2)
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\mymulticolumn{1}{x{8.4cm}}{Power of 10 required to represent a quantity. \newline % Row Count 1 (+ 1)
49 = 4.9*10\textasciicircum{}1\textasciicircum{} ≈ 10\textasciicircum{}1\textasciicircum{} → order of magnitude = 1 \newline % Row Count 3 (+ 2)
0.051 = 5.1*10\textasciicircum{}-2\textasciicircum{} ≈ 10\textasciicircum{}-2\textasciicircum{} → order of magnitude = -2% Row Count 5 (+ 2)
} \tn 
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% Row 1
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% Row Count 4 (+ 1)
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\mymulticolumn{4}{x{8.4cm}}{\bf\textcolor{white}{Fundamental Quantities in S.I. System}}  \tn
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\{\{ac\}\}Sr. No. & \{\{ac\}\}Physical Quantity & \{\{ac\}\}Name of Unit & \{\{ac\}\}Symbol \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\{\{ac\}\}1 & Mass & \{\{ac\}\}kilogram & \{\{ac\}\}kg \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\{\{ac\}\}2 & Length & \{\{ac\}\}meter & \{\{ac\}\}m \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\{\{ac\}\}3 & Time & \{\{ac\}\}second & \{\{ac\}\}s \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\{\{ac\}\}4 & Temperature & \{\{ac\}\}kelvin & \{\{ac\}\}K \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
\{\{ac\}\}5 & Luminous Intensity & \{\{ac\}\}candela & \{\{ac\}\}Cd \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\{\{ac\}\}6 & Electric Current & \{\{ac\}\}ampere & \{\{ac\}\}A \tn 
% Row Count 14 (+ 2)
% Row 7
\SetRowColor{white}
\{\{ac\}\}7 & Amount of Substance & \{\{ac\}\}mole & \{\{ac\}\}mol \tn 
% Row Count 16 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}----}
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\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Dimensional Formula}}  \tn
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\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Use of Dimensional Analysis}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{To check the dimensional correctness of a given physical relation.} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{To derive relationship between different physical quantities.} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{To convert units of a physical quantity from one system to another.} \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.016 cm} x{1.008 cm} x{2.736 cm} x{1.44 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{8.4cm}}{\bf\textcolor{white}{Units of Important Physical Quantities}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Physical Quantity}} & {\bf{Unit}} & {\bf{Physical Quantity}} & {\bf{Unit}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Angular \seqsplit{acceleration} & rad s\textasciicircum{}-2\textasciicircum{} & Frequency & hertz \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Moment of Inertia & kg m\textasciicircum{}2\textasciicircum{} & Resistance & kh m\textasciicircum{}2\textasciicircum{} A\textasciicircum{}-2\textasciicircum{} s\textasciicircum{}-3\textasciicircum{} \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
\seqsplit{Self-Inductance} & henry & Surface Tension & N/m \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Magnetic Flux & weber & Universal Gas Constant & J K\textasciicircum{}-1\textasciicircum{} mol\textasciicircum{}-1\textasciicircum{} \tn 
% Row Count 11 (+ 2)
% Row 5
\SetRowColor{white}
Pole Strength & A m & Dipole Moment & C m \tn 
% Row Count 13 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Viscosity* & poise & Stefan Constant & W m\textasciicircum{}-2\textasciicircum{} K\textasciicircum{}-4* \tn 
% Row Count 15 (+ 2)
% Row 7
\SetRowColor{white}
Reactance & ohm & Permittivity of free space εₒ ​ & C\textasciicircum{}2\textasciicircum{}/N m\textasciicircum{}2\textasciicircum{} \tn 
% Row Count 18 (+ 3)
% Row 8
\SetRowColor{LightBackground}
Specific Heat & J/kg \textasciicircum{}o\textasciicircum{}C & Permeability of free space µₒ & weber/ A m \tn 
% Row Count 21 (+ 3)
% Row 9
\SetRowColor{white}
Strength of magnetic field & N A\textasciicircum{}-1\textasciicircum{} m\textasciicircum{}-1\textasciicircum{} & Planck's Constant & J s \tn 
% Row Count 24 (+ 3)
% Row 10
\SetRowColor{LightBackground}
\seqsplit{Astronomical} distance & \seqsplit{Parsec} & Entropy & J/K \tn 
% Row Count 26 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}----}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Error in Summation and Difference}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{x = a + b  then, △x = ± (△a + △b)% Row Count 1 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Error in Product and Division}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{8.4cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/mvdassir_1660901972_chart.png}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{If X = Y\textasciicircum{}a\textasciicircum{}Z\textasciicircum{}b\textasciicircum{} then the maximum possible fractional error in X is given by the above equation}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}