MCQOPTIONS
Saved Bookmarks
| 1. |
Which is not correct in the following? |
| A. | X-rays and Gamma rays - 9% of energy |
| B. | Visible lighting rays - 41% of energy |
| C. | Infrared rays - 50% of energy |
| D. | Ultraviolet rays - 10% of energy |
| Answer» B. Visible lighting rays - 41% of energy | |