PHYSICS CROSSWORD

5. Device that converts chemical energy to electric energy.
6. It is the unit of resistance in the MKS system of unit.
9. Opens and closes a circuit.
11. The bounding back of wave as it hits a barrier.
13. Define as the rate of charge of displacement.
17. Unit of electric current.
18. It is the bending of wave fronts as the pass through slit and obstacle.
20. The Sl unit of potential difference.
22. the time required for one complete cycle of vibration to pass a given point.
24. The device that measures current in a circuit.
26. A metal that has magnet properties.
28. Unit of power.
30. The bending of waves due to a change of 20m/s in speed as it passes through one medium to another medium of difference density.

1. The number of occurrences of a repeating event per unit of line.
2. It is the electricity in motion.
3. Magnets should be stored away from____?
4. Materials that allows electric current pass through it.
7. The ends of a magnet.
8. It is a form of energy that is obtained from other form of energy such as chemical energy, nuclear energy, heat energy, and solar energy.
10. Many loops of wire placed one on top of another.
12. To push away.
14. A negatively charged subatomic particle that can be either bound to an atom or free (not bound).
15. The highest point in the wave train.
16. a block of material, typically glass or ceramic, enclosing a wire carrying an electric current where it crosses a support.
19. It is a disturbance that travels in a medium.
21. The distance between identical points in the adjacent cycle of a waveform signal propagated in space or along wire.
23. It is a reflected sound.
25. Electrical device that resist the flow of current in a circuit.
27. It is the electricity at rest.
29. A device that charges electricity into motion using magnet.