Energy Flashcards

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0
Q

What type of energy involves fusing atoms?

A

Nuclear

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1
Q

What type of energy involves waves?

A

Radiant

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2
Q

Energy involving the movement of objects

A

Mechanical

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3
Q

Energy involving moving electrons?

A

Electrical

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4
Q

Stored energy?

A

Potential

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5
Q

Energy of motion is?

A

Kinetic

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6
Q

Something that converts chemical energy into mechanical energy

A

Human, car, animals

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7
Q

Law of conservation of energy says,

A

Energy cannot be created, nor destroyed.

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8
Q

Source of most of earths energy?

A

The sun

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9
Q

Eating food to keep warm is an example of?

A

Changing chemical energy into thermal energy

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10
Q

Equal amounts of water and ice at same temperature, which has more thermal energy

A

Water

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11
Q

Liquids have what shape, and what volume?

A

Variable and constant

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12
Q

State of matter with the most energy?

A

Gas

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13
Q

State of matter with vibrating molecules In a fixed position?

A

Solid

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14
Q

Heat transfer by touching is?

A

Conduction

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15
Q

Heat transfer from the sun to the earth is?

A

Radiation

16
Q

Heat transfer by air rising, cooling, and then falling is?

A

Convection