@ TUMBLER- SNAPPER 5
9e
SPECIFIC ACTIVIIY AT 25 DAYS (ARBITRARY UNITS)
© TUMBLER- SNAPPER 6
1
Se
lo'—
7
LL
10°
tom
—
1
1
L
10°
1
L
L
io!
1
DIAMETER (ym)
Figure 8.
Specific Beta Activity of Particles from Tower Shots
Tumbler-Snapper 5 and 6.
577
2
10