Q. Lead screen are primarily used to: (Solved)
1. Improve the quality of the radiography by increasing the effect of scatter radiation
2. Intensify the primary beam
3. Decrease film graininess
4. Reduce density of film
- b. Intensify the primary beam
1. Improve the quality of the radiography by increasing the effect of scatter radiation
2. Intensify the primary beam
3. Decrease film graininess
4. Reduce density of film