Across
- 1. In an oscilloscope, this type of sound has many waves.
- 7. This type of variable is the one that you measure.
- 9. In an oscilloscope, this type of sound has few waves.
- 12. Energy when particles vibrate.
- 14. Particles that flow through conductors.
- 17. Type of energy related with motion.
- 18. An apple has __________ energy, like all living beings.
- 19. Is the equipment used to measure the current in an electrical circuit.
- 20. In this type of circuit there is more than one path for the current flow.
Down
- 2. This type of variable is the one that you can change.
- 3. This type of variable must remain the same in the experiment.
- 4. The sound travels faster through a______.
- 5. Rubber does not conduct electricity because it is an _______.
- 6. When you add more lamps in the circuit, the electric current_________.
- 8. When a sound wave is high it's because it's _______.
- 10. When the energy is stored.
- 11. When an object change its shape is an example of _______ energy.
- 13. Here, there is not sound.
- 15. A torch transforms Chemical energy mainly into _______ energy.
- 16. Is the unit used to measure the electric current.