1:00
en
CR
Optical Fibers and Periscopes
7
Optical Fiber: long thin strands of pure glass
Telephone data: optical fibers convert this into electrical signals
Endoscopes: optical fibers are used in this
Core:thin glass center of the fiber where the light travels
Periscope: an optical device that allows someone to see things above his/her line of sight
45 degrees: angle which the light bends and creates an image
Submarine: periscopes are used for this
Optical Fibers and Periscopes
Across:2. | thin glass center of the fiber where the light travels |
| 6. | optical fibers convert this into electrical signals |
| | Down:1. | an optical device that allows someone to see things above his/her line of sight | 3. | optical fibers are used in this | 4. | periscopes are used for this |
| 5. | angle which the light bends and creates an image | 7. | long thin strands of pure glass |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only
Optical Fibers and Periscopes
Across:2. | thin glass center of the fiber where the light travels |
| 6. | optical fibers convert this into electrical signals |
| | Down:1. | an optical device that allows someone to see things above his/her line of sight | 3. | optical fibers are used in this | 4. | periscopes are used for this |
| 5. | angle which the light bends and creates an image | 7. | long thin strands of pure glass |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only