Energizing Everything

Which of the answers are correct?

• The long wire of the LED bulb should be connected to the + side of the battery.

• The short wire of the LED bulb should be connected to the + side of the battery.

• It doesn't matter which wire is connected to which side.

Which type of energy should Ashville use and why?

• Solar energy because they get about 300 sunny days each year.

• Wind energy because they have winds at 5 miles per hour.

• Water energy because they have a stream.

• None of these alternative types of energy would work in Ashville.

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How do these materials get turned into energy we can use?

• Burn them

• Freeze them

• Throw them

• Cut them into pieces

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How is energy being transferred?

• Food energy > Motion > Electrical > Light

• Heat energy > Food > Electrical > Light

• Light energy > Food > Motion > Light

• Motion > Electrical > Food > Light

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NGSS.MS-PS3-1

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This picture shows an example of what type of energy? (a)  

• electrical

• mechanical

• potential

• thermal

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Match the following types of energy

• Flow of electric charge

• Mechanical

• Heat

• Electrical

• Motion

• Chemical

• Energy in waves

• Electromagnetic

• Potential energy in food or fuel

• Thermal

Match the types of energy.

a

b

c

d

e

f

sound

electrical

chemical

mechanical

light

thermal

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Match the energy type with its picture.

g

d

e

f

c

b

a

Potential

Thermal

Sound

Radiant

Chemical

Nuclear

Mechanical

Which two types of energy are shown here?

• Electrical and Heat

• Electrical and Gravitational

• Heat and Gravitational

• Gravitational and Light

Where does the energy come from?

• coal

• wood

• gasoline

• food

Tags

NGSS.MS-PS3-5