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- 1. Multiple ChoiceLook in your packet on pg. 232: What form of energy is a moving car?mechanicalelectricallight (electromagnetic)sound
- 2. Multiple ChoiceWhich type of energy is produced when the handle of a pencil sharpener turns?Light EnergyMagnetic EnergyElectrical EnergyMechanical Energy
- 3. Multiple ChoiceWhich of the following is NOT mechanical energy?Pedaling a bikeRowing a boatTurning on a light bulbRunning up a hill
- 4. Multiple ChoiceHeat is another name for-thermal energymagnetic energyelectrical energymechanical energy
- 5. Multiple ChoiceWhat type of energy does an oven produce?lightheatlight and heatnone of the above
- 6. Multiple ChoiceAll of the following are examples of things that produce light energy EXCEPT-CandleCompassDesk LampFlashlight
- 7. Multiple ChoiceWhich of the following does NOT produce light energy?carphonepicture framecomputer
- 8. Multiple ChoiceHow is light energy different than sound energy?Light energy moves slower.Light energy is what you see and sound energy is what you hear.Light energy uses vibrations and sound energy does not.Light energy is in a cell phone and sound energy is not.
- 9. Multiple ChoiceAll of the following objects produce sound energy EXCEPT-A radioA flashlightA drumA television
- 10. Multiple Choice
Sound is caused by?forcevibrationsinstrumentsair - 11. Multiple ChoiceWhat machine changes electrical energy into light and sound energybatterylightbulbalarm clockapple
- 12. Multiple ChoiceWhat object can change electrical energy into light energy?A candleA fireA lampA radio
- 13. Multiple ChoiceLook in your packet on pg. 232: True or false- Light waves can travel through empty space (vacuum)TrueFalse
- 14. Multiple ChoiceLook in your packet on pg. 233:
What form of energy is stored in matches or food?Soundthermal energy or heatchemicalnuclear - 15. Multiple ChoiceLook at the diagram. Which point does the ball have the maximum potential energy?ABCD
- 16. Multiple ChoiceLook at the diagram. At which point does the ball have the maximum kinetic energy?BCDE
- 17. Multiple ChoiceTarzan is swinging through the jungle looking for Jane. He is constantly moving back and forth..his kinetic energy is being changed toelectricalchemicalpotenitalnuclear
- 18. Multiple ChoiceEnergy is the ability to do ___________.NothingWorkEnergyChange
- 19. Multiple ChoiceElectrical Energy is transferred to _____ Energy.ThermalSolarElectricalNone
- 20. Multiple ChoiceThe Law of Conservation of Energy states that...energy can be destroyedenergy can not be created or destroyedenergy can only be destroyed using the force
- 21. Multiple ChoiceEnergy can be created. True or falseTrueFalse
- 22. Multiple ChoiceEnergy cannot be destroyed.TrueFalse
- 23. Multiple ChoiceWhat do we call a change from one form of energy to another?Energy changeEnergy transformationEnergy conversionEnergy creation
- 24. Multiple ChoiceGravity’s effect on objects potential to move is referred to as_____________ potential energy.elasticgravitationalkineticelectrical
- 25. Multiple ChoiceWhich of the following is an example of a use of sound energy?Cooking dinner in the ovenUsing a lamp to read a bookListening to someone talkingPutting water in the freezer
- 26. Multiple ChoiceA candle makes heat and -iceelectricitysoundlight
- 27. Multiple ChoiceEnergy and work are measured innewtonsjouleskilogramshertz
- 28. Multiple ChoiceLook at the picture below. Which part of the lamp system could be removed and the lamp still work?The lamp shadeThe electrical cordThe light bulbThe wall outlet
- 29. Multiple ChoiceThe illustration shows a lamp giving off light.
What form of energy does the lamp use to produce light?thermallightelectricitymechanical - 30. Multiple ChoiceHeat is another name for-thermal energymagnetic energyelectrical energymechanical energy
- 31. Multiple ChoiceLightning is an example ofelectrical energynuclear energypotential energykinetic energy
- 32. Multiple ChoiceEnergy you get from eating an applenuclear energyelectromagnetic energysound energychemical energy
- 33. Multiple ChoiceEnergy stored in the nucleus of an atomchemical energynuclear energysound energyelectrical energy
- 34. Multiple ChoiceA form of energy you use when cheering for your favorite teamsound energyelectrical energythermal energyelectromagnetic energy
- 35. Multiple ChoiceA pot of hot water has this type of energypotential energythermal energysound energyelectrical energy
- 36. Multiple ChoiceTwo factors that affect an object's kinetic energymass and speeddistance and timeheight and massspeed and height
- 37. Multiple ChoiceWhen an object is moving, what causes some of its kinetic energy to be transformed to thermal energy?frictionradiationeventsexplosions
- 38. Multiple ChoiceWhat kind of energy transfer occurs in a toaster?electrical energy > thermal energythermal energy > electrical energymechanical energy > thermal energykinetic energy > potential energy
- 39. Multiple ChoiceEnergy due to motion is ____________ energy.PotentialEnergyKineticFriction
- 40. Multiple ChoiceGravitational potential energy depends on the ________ and ________ of the object.Height and massFriction and movementMass and MovementHeight and Friction
- 41. Multiple ChoiceFood has _________ energy.PotentialKineticNone of the aboveAll of the above
- 42. Multiple ChoiceAll of the following objects produce sound energy EXCEPT-A radioA flashlightA drumA television
- 43. Multiple ChoiceThis force attracts all objects toward each other.Newtongravityweightpath
- 44. Multiple ChoiceThe amount of matter in an object is what?pressureweightmassneutrinos
- 45. Multiple ChoiceThis is a push or pull in any direction.shoveforcemotiondistance
- 46. Multiple ChoiceWhich of the following will not change in different gravitational fields?weightforcemasspounds
- 47. Multiple ChoiceWhich of the following will change with different gravitational forces?massamount of matter in an objectweightkilograms
- 48. Multiple ChoiceThe strength of the force of gravity between two objects depends on _____ factorsThe masses of objects and the gravitational pullThe mass of the planet and the mass of the objectThe masses of objects and the distance between themAll of the above
- 49. Multiple ChoiceEnergy can cause an object to ______________ the position of its motion.EnergyChangeSpeedStored
- 50. Multiple Choice____________ is the ability to cause change.EnergyForceFrictionMotion
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