- Based on Figure 3, for a radiation level of 450 rads, the size and mass of how many BGO (II) crystals were plotted?
A. 10
B. 12
C. 32
D. Cannot be determined from the given information
- Suppose that a fourth group of BGO (II) had been exposed to radiation at a level of 300 rads. After 7 days, the average volume of each
of these crystals would have been:
F. less than 35 cm^3.
G. between 35 cm^3 and 50 cm^3.
H. between 50 cm^3 and 60 cm^3.
J. greater than 60 cm^3.
- Which of the following sets of data points most likely yielded the best-fit curve for BGO (II) crystals exposed to 150 rads of radiation?
F.
G.
H.
J.
