100 L ° m 3LVY T1V3 NVHL SS37 { 72 LN3D83d LHOISM l 1.0 FALL RATE (CM/SEC) Lot iti oO 10 100 200 {ot tt tttiio ° aSS ° SPECIFIC ACTIVITY Lt tittt & \ ; ~ 400 ——— 1000 DATA NOT RELIABLE BECAUSE OF SMALL WEIGHT OF 4#~ RECOVERED MATERIAL Figure C.7 Particle fall rate distribution and specific activity curves for cloud samples, Shot Koa: Sample 500, fine. 01 eri V </WEIGHT PERCENT mn on 0.01 10 F- L SS 20 | 30 40 50 | 7 e IN 60 _ MICROMEROGRAPH SLIT WIDTH 250 MICRONS, 16 PAN COLLECTION DEAGGLOMERATOR PRESSURE 200 PSI : : 70 1 SAMPLE 500 FINE Ty { (OSW/NIW/SINNOD) ALIAILIV d1d1D3dS