Oil droplets (density of 880 kg/m³) with diameter of 1.07 x 105 m are settling for 90 seconds in a column of air. Density of air = 1.2 kg/m³ and viscosity = 0.0000178 Pa.sec. a. Find Galileo number of droplets-air b. Find Reynolds number of droplets c. Find flow region of droplet motion d. Find terminal velocity (m/sec) e. Find time required for the droplets to accelerate from zero m/sec to 0.99 x terminal velocity (second) Table 3.4. Values of log Re' as a function of log((R'/pu²) Re" for spherical particles log((R'/pu²) Re²} 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 121012345 3.620 3.720 3.819 3.919 2.018 2.117 2.216 2.908 1.007 1.105 1.874 1.967 0.008 2.315 2.414 2.513 2.612 2.711 2.810 1.203 1 301 1.398 1.495 1.591 1.686 1.686 1.781 0.148 0.236 0.324 0.410 0.495 0.577 0.659 0.738 0.817 0.895 0.972 1.048 1.124 1.199 1.273 1.346 1.419 1.491 1.562 1.632 1.702 1.771 1.839 1.907 1.974 2.040 2.106 2.171 2.236 2.300 2.363 2.425 2.487 2.548 2.608 2.667 2.725 2.783 2.841 2.899 2.956 3.013 3.070 3.127 3.183 3.239 3.295