$6.)$ For the following data with $Ms=50g,$ and $Gs=2\mathrm{.}7,$ draw the particle size distribution curve. The hydrometer used is a $152H$ ASTM, where $L=163-Rx\frac{49}{30}mm.$

$\backslash$table$[[T(C),$Time $($min$.),$Reading,$T(C),$Time $($min$.),$Reading$],[18,1,45\mathrm{.}5,18,30,27\mathrm{.}5],[18,2,41\mathrm{.}5,20,60,26\mathrm{.}0],[18,3,38\mathrm{.}0,22,120,25\mathrm{.}4],[18,4,35\mathrm{.}5,24,240,25\mathrm{.}0],[18,8,32\mathrm{.}0,19,1440,24\mathrm{.}0],[18,16,29\mathrm{.}0,,,]]$