Across
- 5. 5 Forms of energy. Mechanical, Electrical, Light, Thermal, Sound
- 6. energy Energy we can feel, heat energy
- 9. circuit an electrical circuit that is not complete.
- 11. energy Energy caused by the movement of electrons.
- 13. A material that does not allow heat or electrons to move through it easily.
- 15. source The item in a circuit that causes the electrons to flow. (ex. Battery)
- 16. Allowing SOME light to pass through
- 18. energy energy of motion or position
- 19. allowing all light to pass through
Down
- 1. A material that allows heat and electricity to pass through it.
- 2. energy Energy we can see, in the form of moving waves of light
- 3. No light able to pass through
- 4. light bounces off an object.
- 7. circuit An electric circuit with a single path
- 8. a path for an electrical current to flow around
- 10. circuit A circuit that contains more than one path for current flow.
- 12. circuit a complete circuit through which electricity flows
- 14. to bend light so that it looks like it is broken
- 17. energy energy we can hear, caused by vibrations in the air.