Solve these clues to fill the grid.
- Energy that travels in waves or particles
- 3 Across
- To pay close attention to one thing
- 5 Across
- A connection allowing access between persons or places
- 6 Across
- The transmission of heat or electricity or sound
- 8 Across
- A short electromagnetic wave
- 9 Across
- The ratio of the output to the input of any system
- 11 Across
- The power to do work or make things move
- 12 Across
- The distance between two points in the same phase in consecutive cycles of a wave
- 13 Across
- The ___ region of the electromagnetic spectrum
- 14 Across
- To become larger in size or volume or quantity
- 16 Across
- When light passes sharp edges or goes through narrow slits the rays are deflected and produce
- 1 Down
- Relating to the motion of material bodies and the forces associated therewith
- 2 Down
- A unit of magnetic field strength equal to one-hundred-thousandth of an oersted
- 4 Down
- A policy of ___ in the affairs of other countries
- 7 Down
- A person who liquidates assets or preserves them for the benefit of affected parties
- 10 Down
- An electrical device that sends or receives radio or television signals
- 15 Down