Across
- 2. Heat transfer that can travel through a vacuum
- 4. Can be evenly spread using static charge
- 7. Transfers Electrical energy to sound
- 10. Energy store inside the Sun
- 12. Speed divided by frequency
- 15. Height of a wave
- 16. One divided by frequency
- 18. Heat transfer that allows a hot air balloon to work
- 19. Painful effect of electricity
- 20. Negative particle
- 21. Radiation used by mobile phones
- 22. Proper name for a single 'battery'
- 23. Football boots are a device that uses ______ pressure
- 26. Bright light during discharge
- 29. Unit of moment
- 30. Stationary charge
- 32. Pressure times area
- 33. Hot objects have a large amount of this energy store
- 35. Mass divided by volume
- 36. Unit for energy
- 37. Weight in N of 2kg
- 39. The force due to gravity
- 40. gives a reading in volts
- 41. Unit of weight
- 42. The type of material that is a good thermal conductor
- 43. Useful energy of a moving car
- 45. Energy direction and vibration are this with a longitudinal wave
- 46. Used to see the internal structure of objects
- 47. All electromagnetic waves are this type of wave
Down
- 1. Pressure in a liquid acts in all __________
- 3. transfers sound energy to electrical energy
- 5. Most _____ are more dense than liquids
- 6. Feeling this is a way of detecting IR
- 8. How well energy is used
- 9. Used to find the volume of a irregular object
- 11. Can cause sun burns
- 13. A group of waves including light
- 14. Measured in Amps
- 17. Also known as the turning effect of a force
- 24. Pressure __________ with depth
- 25. The fastest constant speed of an object
- 26. Ammeters are connected this way in a circuit
- 27. Highest frequency electromagnetic wave
- 28. Unit for frequency
- 31. Substance that stops current
- 34. What like charges do
- 38. Stored energy in food
- 40. Electromagnetic waves can travel through this
- 44. A type of energy diagram
- 48. Charge in C with 5A for 12s