. Carnegie Institution of Washington publication. 86 CONDENSATION OF VAPOR AS INDUCED BY NUCLEI AND IONS. TABLE 37—Continued. 5. o. i2S=.y'. nX io~3. IO~W. Sw2. (4) Further comparisons, all at c. B ar. 76. 2; temp. 20° C - ; 8p3/p = II 66 1 I 18,200 I 68 69 / } i S7 24,600 V 7i 6? ? I S2 2^,100 Ill 7i 60 J i 7-5 III 12,300 IV 65 62 J ' ° } 7-4 IO7 11,400 I + II + III + IV + V 61 82 / > 266 70,800 80,600 I + III + IV + V 85 r72 J ] I7S 30,600 71,400 III + IV + V 175 r 73 1 ;; 162 26,200 46,800 III + IV t°9 72 1 66 27,600 23,700 many nuclei than when p
. Carnegie Institution of Washington publication. 86 CONDENSATION OF VAPOR AS INDUCED BY NUCLEI AND IONS. TABLE 37—Continued. 5. o. i2S=.y'. nX io~3. IO~W. Sw2. (4) Further comparisons, all at c. B ar. 76. 2; temp. 20° C - ; 8p3/p = II 66 1 I 18,200 I 68 69 / } i S7 24,600 V 7i 6? ? I S2 2^,100 Ill 7i 60 J i 7-5 III 12,300 IV 65 62 J ' ° } 7-4 IO7 11,400 I + II + III + IV + V 61 82 / > 266 70,800 80,600 I + III + IV + V 85 r72 J ] I7S 30,600 71,400 III + IV + V 175 r 73 1 ;; 162 26,200 46,800 III + IV t°9 72 1 66 27,600 23,700 many nuclei than when placed at b and over twice as many than when placed at a, and the rate of production of ions would be as the square of these numbers. The effect is enhanced by the fact that the lateral rays have to pass obliquely through the glass; but this appears to be a minor disturbance. In all the experiments an aluminum gutter was cemented to the top of the fog chamber and the sample tubes of radium placed between given marks within it. 300 £00 too. 27 o 100 ZOO 300 400 FIG. 27. — Aggregated effect of beta and gamma rays of different samples of radium, I, II, III, IV, and V, observed and computed in terms of nucleation n produced. Table 37 contains the values of 2w2 for the four series of experiments given, and in fig. 27 these data are additionally shown by mapping out the observed n as abscissas and the computed w = 2 as ordinates. There is considerable divergence from the straight line which ought to. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Carnegie Institution of Washington. Washington, Carnegie Institution of Washington
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