MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
A laser diode normally emits |
| A. | coherent light. |
| B. | monochromatic light. |
| C. | coherent and monochromatic light. |
| D. | neither coherent nor monochromatic light. |
| Answer» D. neither coherent nor monochromatic light. | |