Across
- 4. the type of energy a drum produces
- 5. a piece of iron that attracts other pieces of iron
- 7. the type of energy a stove produces
- 9. allows electricity to flow through
- 10. light bends
- 11. light bounces off
Down
- 1. some light passes through
- 2. no light passes through
- 3. stops the flow of electricity
- 6. all light passes through
- 8. light hits an object and stops
- 12. the type of energy a lamp produces