Across
- 1. The type of light with the shortest wavelengh and highest frequency
- 6. A quantity with size only
- 7. The unit of energy
- 10. The unit of resistance
- 11. The unit of force
- 14. A light dependent resistor
- 16. A thousand times smaller than a Joule
- 19. The type of light that has a longer wavelength than visible
- 25. The time between crests of the wave
- 27. A force that opposes motion
- 28. A million times bigger than a Joule
- 29. The type of light with the longest wavelength and lowest frequency
- 32. The type of circuit where all current flows through all components
- 35. The distance between crests of a wave
- 37. The maximum displacement of a wave from its equilibrium position
- 39. Its resistance decreases when it gets hotter
- 43. The type of light that we can see
- 44. The force between two charges
- 46. A quantity with size and direction
- 47. The energy store of a moving object
- 49. Measures potential difference
Down
- 2. The unit of distance
- 3. A thousand times bigger than a Joule
- 4. The type of circuit where there are several branches for the current the flow through
- 5. The energy store of a object that is high up
- 8. A million times smaller than a Joule
- 9. The energy store of a hot object
- 12. Opposite poles and charges do this
- 13. Displacement divided by Time
- 15. The unit of time
- 17. All light is this type of wave
- 18. The type of light between UV and X-ray in the EM spectrum
- 20. Distance divided by Time
- 21. The unit of mass
- 22. The unit of current
- 23. The force between two poles
- 24. The unit of potential difference
- 26. The transfer of useful energy
- 30. The unit of power
- 31. Provides energy in the circuit
- 33. The unit of charge
- 34. The number of cycles per second of a wave
- 36. The type of light that has a shorter wavelength than visible
- 37. Measures current
- 38. The opposite of a non-contact force
- 40. The star that supplies most of the energy to Earth
- 41. Slows down electrons in a circuit
- 42. Like poles and charges do this
- 45. A light emitting diode
- 48. The transfer of waste energy
