a$)$What are the reduced units for mass, length, energy, volume, density, temperature,

viscosity, and velocity? Calculate the conversion factors to convert values for these

quantities from reduced units to SI units for a system with basic length, energy and

mass units of $(\backslash$sigma $=0\mathrm{.}366$ nm$,\backslash$epsi $/$kB$=33$ K$,$ m$=16\mathrm{.}023$ amu $($atomic mass unit$)).$

b$)$ Convert the following quantities: density$=3\mathrm{.}2,$ viscosity$=9\mathrm{.}3,$ velocity$=0\mathrm{.}61,$

nergy$=2\mathrm{.}1$ which are given in reduced units, to quantities in SI units $($density in

kg$/$m$3$

; viscosity in mPa.s; velocity in m$/$s$,$ energy in kj$/$mol$).$

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