Across
- 1. - Multiplicative inverse (1 divided by a number)
- 5. - Unit of heat energy
- 6. - Squeezing or reducing volume
- 9. - Vector defining distance and direction between two positions
- 11. - Heat transfer by movement of fluid
- 18. - Negative acceleration; slowing down
- 21. - Energy transfer by electromagnetic waves
- 22. - Mass per unit volume
- 24. acceleration - Rate of change of angular speed
- 25. - Related to both electricity and magnetism
- 26. - Number of cycles per unit time, measured in hertz
- 27. - Phase change from liquid to gas
- 30. - Greek letter (Δ) representing change in a quantity
- 34. - Total change divided by time interval
- 37. speed - Rate of rotational motion measured in radians per second
- 38. - Instrument that measures voltage (connected in parallel)
- 39. - Distance a propeller moves forward in one revolution
- 40. - Distance traveled divided by time interval (scalar quantity)
- 42. - Displacement divided by time interval (vector quantity)
- 43. conductivity - Measure of a material's ability to conduct heat
- 44. - Revolutions per minute
- 46. velocity - Net movement of electrons in a conductor
- 48. - Value at a specific moment in time
- 49. area - Area of a slice perpendicular to flow
- 51. - Unit of electrical charge
- 53. - Closed path for electrical current flow
- 55. - Negatively charged particle that carries current
- 56. - Greek letter (θ) representing angular displacement
Down
- 2. - Impact between particles or objects
- 3. - Connection where components are in line with each other
- 4. - Chemical processes in living organisms that produce energy
- 7. - British thermal unit (unit of heat energy)
- 8. - Constant; not changing (as in uniform acceleration)
- 10. - The size or amount of a vector quantity
- 12. - Material that poorly conducts heat or electricity
- 13. - Quantity with magnitude only
- 14. - Heat transfer within a body due to temperature difference
- 15. flow rate - Amount of thermal energy transferred per unit time
- 16. - Unit of mass in the English system
- 17. - Phase change from gas to liquid
- 19. - Unit of angular displacement (2π radians = 1 revolution)
- 20. - Greek letter (ω) representing angular speed
- 23. - Atom or molecule with electric charge
- 26. - Instrument that measures fluid flow rate
- 28. flow rate - Volume of fluid moved per unit time
- 29. - Material that readily conducts heat or electricity
- 31. - Connection where components share the same voltage
- 32. - Unit of frequency (cycles per second)
- 33. - Greek letter (α) representing angular acceleration
- 35. - SI unit of energy
- 36. - Instrument that measures electrical current (connected in series)
- 37. - Rate of change of velocity
- 39. - Time for one complete cycle (reciprocal of frequency)
- 41. - Unit of electrical current (coulombs per second)
- 45. flow rate - Mass of fluid moved per unit time
- 47. - Smallest particle of a substance retaining its properties
- 49. - Rate of electrical charge flow measured in amperes
- 50. - Varying; not constant
- 52. - Upward force exerted by a fluid
- 54. - Quantity with both magnitude and direction
