Across
- 2. motion of energy
- 8. rate of change of its position
- 10. force acts on body moving in circle
- 11. acts outward on body moving in circle
- 14. SI base unit of electric current
- 15. smallest wavelength
- 16. angle between impact and solid surface
- 18. resistance of any object to velocity
- 20. position over time
- 22. applied force over elapsed time
- 23. measure of force
- 24. acceleration due to gravity
- 25. made of protons, neutrons, & electrons
- 28. used in radar, communications, food
- 29. lowest temp possible
- 30. two atoms with different # nuclei
- 31. final transfer of energy to a surface
- 34. SI unit-hertz
- 37. current does not flow freely
- 40. object wont change unless force acts
- 43. _ notation
- 46. doctors use it to see broken bones
- 47. distributing light
- 48. absorption of heat
- 49. energy to an object
- 50. the higher frequency the _ wavelength
- 51. beam of light spread out
Down
- 1. state of disorder
- 3. __ spectrum
- 4. lower the frequency the _ wavelength
- 5. capacity to gain speed within x time
- 6. radiant energy invisible to human eyes
- 7. N(t)=1/2
- 9. release of heat
- 12. force that attracts objects with mass
- 13. distance or quantity
- 17. vector whose length is shortest
- 19. heat transmitted through surface
- 21. when speed of object is changing
- 26. amount of matter in object
- 27. mistake
- 32. strength exerted
- 33. change in rotation over time
- 35. Ex-light bulbs
- 36. cars racing by
- 38. transmission of energy in waves
- 39. strongest gravity
- 41. heat required to raise temp
- 42. stored energy
- 44. allows flow of charge
- 45. longest wavelength