The Absolute amount of energy and density of a booster and ANFO are given below.
| Explosive type | Energy (cal/g) | Density (g/cc) |
|---|---|---|
| Booster | 680 | 1.25 |
| ANFO | 912 | 0.81 |
The Relative bulk strength of booster is ______.
Min: 1.13 Max: 1.16
Answer: 1.145
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