Across
- 3. Existing or happening independently or in a different physical space
- 5. To be everywhere around something
- 8. The process in which the beauty or quality of something is destroyed or spoiled
- 10. Bent so that the original shape is changed or destroyed
- 15. Surrounded by walls, objects, or structures
- 16. An aerial
- 18. The process in which the beauty or quality of something is destroyed or spoiled
- 19. An object shot at during shooting practice, often a circle with a pattern of rings, or any object or place at which bullets, bombs, etc. are aimed
- 20. The speed at which an object is travelling
Down
- 1. Not able to be punished or damaged by something
- 2. A system that uses radio waves to find the position of objects that cannot be seen range The distance
- 4. Noise or other electronic signals that stop you from getting good pictures or sound on a television or radio
- 6. A copper wire core surrounded by copper braid
- 7. The force that makes it difficult for one object to slide along the surface of another or to move through a liquid or gas
- 9. Microwaves can be guided along rectangular copper ducts by a series of reflections from the inner walls
- 11. A close-fitting covering to protect something
- 12. A piece of equipment for broadcasting radio or television signals
- 13. The basic and most important part of something
- 14. A piece of equipment that changes radio and television signals into sounds and pictures
- 17. A liquid such as water in the form of very small drops, either in the air, in a substance, or on a surface