Across
- 3. related to heat
- 5. a device for making and breaking the connection in an electric circuit.
- 6. a substance or device which does not readily conduct electricity
- 7. the energy released during nuclear fission or fusion, especially when used to generate electricity.
- 9. vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.
Down
- 1. materials that permit electrons to flow freely from to particle
- 2. installation in which the signal is transmitted by wire to a limited number of receivers.
- 4. is the capacity for doing work. It may exist in potential, kinetic, thermal, helectrical, chemical, nuclear, or other forms.
- 8. the smallest unit of ordinary matter that forms a chemical element.