TS 2022 Final Review

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Across
  1. 3. Protective membranes around the brain
  2. 4. Reduces the efficiency of a machine
  3. 5. Simple machine that helps you by changing the direction of a force but not the size or distance
  4. 7. State of material where conduction usually occurs
  5. 8. Drug that is in Red Bull and Monster drinks
  6. 10. Type of energy food gives your body
  7. 11. Law of ______of Energy states that it cannot be created or destroyed
  8. 15. Hot air is less ______ than cold air so it rises
  9. 18. Heat can travel through this only through radiation
  10. 19. Type of energy that increases when something is lifted higher
  11. 20. Average measure of kinetic energy
  12. 21. Mechanical advantage of a wheel and axle is less than one if the input is on this
  13. 22. Material made from fired clay that is a good insulator
  14. 24. Actions that don't require thinking or use of the brain
  15. 28. This in kg multiplied by height in meters and gravitational acceleration gives potential energy
  16. 29. Type of neurons that send information from the CNS to muscles
  17. 30. Long thin part of the neuron that sends information away from the nerve cell
  18. 33. Type of power that comes from falling water
  19. 35. Simple machine used to split something in two
Down
  1. 1. Hormones are an _______ stimulus
  2. 2. Regulation of your body's internal conditions
  3. 6. Parts of neuron near the cell body that receive information
  4. 7. Cord that, along with the brain, makes up the CNS
  5. 9. What two things do when kinetic energy is transferred
  6. 10. Made up of 4 lobes
  7. 12. Type of machine that only has one action
  8. 13. Type of heat transfer used in cooking food in a microwave
  9. 14. Mechanical advantage of a lever where the input force is eight meters from the fulcrum and the output forces is fours meters from the fulcrum
  10. 16. Square it, multiply by mass and divide by two to find something's kinetic energy
  11. 17. Work/Time
  12. 23. Bad thing that can damage your brain and kidneys as well as impair your memory, judgment and concentration
  13. 25. Reduces friction
  14. 26. Force x Distance
  15. 27. Increasing this part of a ramp will increase its mechanical advantage
  16. 31. The ability to cause change
  17. 32. Inclined plane wrapped around a post
  18. 34. This transferred is equal to the amount of work done on a machine