Q. An advantage of a gamma ray source is: (Solved)
1. Radiation may be turned on or off at will
2. Outside power is normally not required
3. Less shielding is required than for X ray
4. All of the above
- b. Outside power is normally not required
1. Radiation may be turned on or off at will
2. Outside power is normally not required
3. Less shielding is required than for X ray
4. All of the above