Unit 3 Lesson 1 Quiz

Alonzo has a battery operated toy car. When he turns it on it moves across the floor. Which energy transformation happens in the toy car?

• sound energy to stored energy to electrical energy

• electrical energy to stored energy to sound energy

• kinetic energy to electrical energy to sound energy

• stored energy to electrical energy to kinetic energy

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NGSS.MS-PS3-5

The girl is using an electrical appliance that has a motor.

Which energy transformation is she using?

• electrical energy into sound and chemical

• electrical energy into heat and kinetic

• sound energy into electrical and kinetic

• kinetic energy into electrical and sound

Roberto makes an electric circuit that has a switch as one of its parts. The diagram shows the circuit that he makes.

What would happen to the light bulb if Roberto changed the switch from closed to open?

• It would be duller.

• It would be brighter.

• It would stop glowing.

• It would start glowing.

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Which device converts electrical energy to light?

• lamp

• radio

• battery

• solar panel

This power generating station uses coal to produce electrical power.

What kind of energy transformation occurs in the generator?

• heat into electrical

• electrical into kinetic

• kinetic into electrical

• electrical into heat and kinetic

Which of these is NOT a way we could use energy to power our homes?

• coal

• sun

• wind

• dirt

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NGSS.MS-PS3-5

Energy is neither _______ nor _______.

• created nor destroyed

• seen nor felt

• motion or stored

• potential or kinetic

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NGSS.MS-PS3-5

Stored energy is also called...

• Potential

• Kinetic

• Chemical

• Elastic

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NGSS.MS-PS3-2

Energy in motion is also called...

• heat

• potential

• kinetic

• wind

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Name 4 different types of energy AND give an example of each.

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