Energy Review. The ability to do work is... 1.power 2.conversion 3.energy 4.velocity.

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Presentation transcript:

Energy Review

The ability to do work is... 1.power 2.conversion 3.energy 4.velocity

The transfer of energy is... 1.conversion 2.work 3.power 4.velocity

How fast energy is transferred is called... 1.work 2.power 3.joules 4.conversion

Fossil fuels contain what type of energy? 1.radiant energy 2.thermal energy 3.mechanical energy 4.chemical energy

An example of something that stores chemical energy is... 1.food 2.the sun 3.microwave 4.lightning

Potential energy is... 1.Energy that is never used 2.Energy that can’t be measured 3.Stored energy 4.Energy of motion

Which of the following has only potential energy? 1.A rolling bowling ball 2.An archer’s bow that is pulled back 3.A diver after he has left the diving board 4.A skier at the bottom of the hill

Kinetic energy is... 1.Energy that is never used 2.Energy that can’t be measured 3.Stored energy 4.Energy of motion

Which of the following has kinetic energy? 1.A car at a red light 2.An apple in the tree 3.A skier at the bottom of the hill 4.An apple falling out of a tree

Energy released when atoms fuse (join) together or split apart is called 1.nuclear 2.chemical 3.mechanical 4.electromagnetic

A change from one form of energy into another is called a(an)... 1.Conservation of energy 2.work 3.Energy transformation or conversion 4.Gravitational potential energy

The Law of Conservation of Energy states that... 1.Energy supplies are limited 2.Energy can be transferred 3.Energy always changes forms when transferred 4.Energy can not be created or destroyed

Plants & animals contain... 1.Chemical energy 2.Electromagnetic energy 3.Nuclear energy 4.Radiant energy

A swinging pendulum is a good example of kinetic energy changing into ____________ energy. 1.motion 2.magnetic 3.electromagnetic 4.potential

Examples of where you can find nuclear energy are… 1.Computers & lights 2.Animals & fruit 3.Some power plants & the sun 4.Clocks & TV’s

An example of mechanical/motion energy is 1.A rolling bowling ball 2.A lamp 3.A heating blanket 4.A compressed spring

Electromagnetic energy includes… 1.Nuclear energy 2.Mechanical energy 3.Radiant energy 4.Thermal energy

Electrical energy is from... 1.The flow of electrons 2.Atoms splitting apart 3.The sun 4.thunder

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