Science Energy Test Flashcards

1
Q

Define energy

A

The abilty to do work

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2
Q

Define energy conversion or transformation

A

One energy converting to a different form of energy

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3
Q

Mechanical

A

Movement

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4
Q

Electrical

A

Moving electrons

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5
Q

Radient

A

Light

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6
Q

Thermal

A

Heat

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7
Q

Chemical

A

Bond atoms

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8
Q

Potential energy

A

Stored energy

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9
Q

Kinetic energy

A

Energy in motion

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10
Q

Energy conservation

A

Reducing use of energy

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11
Q

Battery

A

Chemical to electrical

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12
Q

Windmill

A

Kinetic to electrical

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13
Q

TV

A

Electrical to radiant to sound

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14
Q

Sun to plants

A

Nuclear to radiant to chemical

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15
Q

Renewable resources

A

Resource that renew its self over time

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16
Q

Non renewable resources

A

Limited supply

17
Q

3 fossil fuels

A

Cole, natural gas, oil

18
Q

What is coal formed from

A

Remains of animals

19
Q

5 renewable resources

A

Solar, geothermal, bio mass, wind energy, hydro electric

20
Q

3 types of energy transfer

A

Convection, conduction, radiation

21
Q

Law of energy conservation

A

Energy can not be created nor destroyed just change forms