Q. At 61 cm (two feet) from a radiation source, radiation intensity is 3 Gy/h (300 R/h).What is the Intensity at 244 cm (8 feet) from the source? (Solved)
1. 0.12 Gy/h (12R/h)
2. 1.2 Gy/h (120 R/h)
3. 0.1875 Gy/h (18.75 R/h)
4. 0.28 Gy/h (28 R/h)
- c. 0.1875 Gy/h (18.75 R/h)