CHAPTER 12 OPEN NOTE QUIZ REVIEW

The energy associated with motion is

• elastic potential

• gravitational potential

• kinetic

• chemical

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Kinetic Energy increases as

• both mass and velocity increase

• both mass and velocity decrease

• mass increases and velocity decreases

• velocity increase and mass decreases

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The total potential and kinetic energy of the PARTICLES in an object is called

• mechanical energy

• thermal energy

• chemical energy

• electrical energy

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An example of something that stores chemical energy is

• lightning

• a microwave

• a match

• light

Moving water can be used to produce electricity because

• most forms of energy can be converted into other forms

• energy cannot be converted into other forms

• potential energy can be converted to kinetic, but not vice-versa

• kinetic energy can be converted to potential, but not vice-versa

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What type of conversion is taking place when natural gas is used to heat water?

• thermal energy to mechanical energy

• chemical energy into thermal energy

• mechanical energy into electromagnetic energy

• electric energy into chemical energy

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Which of the following has kinetic energy?

• a rock on the edge, almost falling

• an archers bow that is drawn back

• a rolling bowling ball

• car stopped at a red light

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Potential energy that depends on height is called

• kinetic energy

• gravitational potential energy

• elastic potential energy

• mechanical potential energy

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When generators are spun by turbines, they

• produce nuclear energy.

• store potential energy.

• produce electricity.

• burn fossil fuels.

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Niagara Falls (or any large waterfall) is a good example of

• kinetic energy being converted to potential energy

• potential energy being converted to kinetic energy

• energy being lost

• energy being created

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