Across
- 2. - opposite of insulator
- 6. - Work done = _________ x Distance
- 9. - Resistance decreases with higher temperature
- 11. - useful energy on a Sankey Diagram goes ______
- 17. - High temperature in a bulb causes the resistance to _______
- 18. - Unit for resistance
- 19. - these particles move in the wires
- 20. - _____________ of energy
- 21. - another word for potential difference
- 25. - these are good conductors
- 26. - unit for charge
- 27. - the __________ of the arrow shows energy
- 29. - no particles
- 33. - don't let current flow through them
- 36. - current is the __________ in a series citcuit
- 39. - Circle with an A
- 41. - Rectangle with an arrow is a _________ resistor
- 42. - example of insulator
- 43. - heat transfer in solids
- 45. - We add resistors when they are in ____________
- 46. - conduction happens because particles _______
- 47. - energy output we don't want
- 50. - resistance decreases with more light
- 51. - hot air rises because it is less __________
- 55. - directly proportional means the graph goes through the __________
- 59. - the g in gpe
- 60. - heat transfer through light
- 61. - circle with a V
- 63. - Has a circuit symbol of a rectangle
- 65. - another word for heat energy
- 66. - rate of flow of charge
- 67. - moves around in a circuit
Down
- 1. - allow current to flow through them
- 3. - High current in a bulb causes this to increase
- 4. - k used before units means times by 1 ___________
- 5. - shows rate of energy transfer
- 7. - Voltage = Current __ Resistance
- 8. - voltage is __________ in a series circuit
- 10. - Diagram used to show energy inputs and outputs
- 12. - Energy cannot be created or ____________
- 13. - unit for time
- 14. - value of the gravitational constant
- 15. - hot air rises
- 16. - high temperature can cause a wire to __________
- 20. - Provides the circuit with Energy
- 22. - component that only lets current flow in one direction
- 23. - force that produces heat
- 24. - Resistance of a wire is never measured zero because these have resistance
- 27. - Current is charge divided by ________
- 28. - best colour for heat emission
- 30. - height should always be converted to ______
- 31. - energy due to motion
- 32. - if we connect a voltmeter backwards the reading will be ___________
- 34. - energy output that we want
- 35. - heat is lost to the _____________
- 37. - other word for energy transferred
- 38. - another word for moving energy
- 40. - little m used before units to show divide by 1000
- 44. - Ohm's law states that current is directly _______ to voltage
- 48. - Directly proportional means the graph will be a __________ line
- 49. - Decreases current in a circuit
- 52. - rough surface
- 53. - 0.5 x mass x velocity ________
- 54. - convection happens in these
- 56. - material that doesn't let heat pass through
- 57. - Unit of energy
- 58. - unit for power
- 62. - useful over total
- 64. - conductor that obeys Ohm's Law