2. Choose a category. You will be given the answer. You must give the correct question. Click to begin.

3. Click here for Final Jeopardy

4. Archimedes’Bernoulli’sHodgepodge 10 Point 20 Points 30 Points 40 Points 50 Points 10 Point 20 Points 30 Points 40 Points 50 Points 30 Points 40 Points 50 Points Pascal’sPressure

5. Force exerted per unit area

6. This unit of pressure is equal to a N/m 2

7. This is the pressure if an object exerts 10 N of force over an area of 4 m 2.

8. This is what happens to pressure as you go higher in the atmosphere.

9. These are the two ways by which pressure could be increased.

10. This is the upward force exerted by a fluid on a submerged object.

11. If the buoyant force is greater than the weight of the object, then the object will do this.

12. Archimedes’ Principle states that the buoyant force is equal to this.

13. You can predict whether an object will sink or float in a fluid using this comparison of mass and volume.

14. These are the two explanations for why an object will stay at a constant depth.

15. Pascal’s Principle states that when force is applied to a fluid, it is this.

16. This is what causes a hydraulic system to multiply force.

17. You apply 10 N of force to a 5 m 2 piston. This would be the resulting force on a 20 m 2 piston.

18. These are two real- world applications of hydraulic systems.

19. This is the trade-off in a hydraulic system for it multiplying force.

20. According to Bernoulli’s Principle, this occurs as a fluid moves faster.

21. This is why the air pressure below an airplane wing is higher than the air pressure above the wing.

22. Demo: the paper will move in this direction.

23. Demo: the spoon will do this when it is touched to the water.

24. The spoiler on the back of a car is shaped like this so that it produces increased pressure on the back wheels.

25. This is the density of water.

26. Wide backpack straps exert less pressure because...

27. This is why astronauts need space suits.

28. This explains why the safety button on a jar pops up when the jar is opened.

29. The slant of an airplane wing pushes air downward. According to this law, the air then pushes the plane up.

30. Make your wager

31. These two principles/concepts explain how the Cartesian Diver works. (include explanations)

32. What is pressure?

33. What is a Pascal?

34. What is 2.5 Pa?

35. What is it decreases?

36. What is either Force increases or Area decreases?

37. What is buoyant force?

38. What is float?

39. What is the weight of the displaced fluid?

40. What is density?

41. What is the same density or weight is equal to the buoyant force?

42. What is transmitted equally to all parts?

43. What is different- sized pistons?

44. What is 40 N?

45. What is brakes, lifts, hair dresser’s chair, dump truck, etc?

46. What is distance decreases?

47. What is pressure decreases?

48. What is the curved wing creates faster moving air on top?

49. What is up?

50. What is move into the stream of water?

51. What is an upside- down airplane wing (curve on the bottom)?

52. What is 1 g/cm 3 (1 g/mL)?

53. What is the area over which their force is exerted is greater?

54. What is because there is no air in space, so there’s no air pressure?

55. What is because the higher pressure outside keeps it pushed down until the jar is opened?

56. What is Newton’s 3 rd Law of Motion?

57. What is Archimedes’: The buoyant force is greater than the weight of the diver so it floats Pascal’s: pressure applied to the sides is transmitted throughout, acting on the diver