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Unit 9 Energy

Unit 9 Energy

Assessment

Presentation

Science

4th - 5th Grade

Medium

Created by

Nathan Kickham

Used 105+ times

FREE Resource

10 Slides • 6 Questions

1

Unit 9 Energy

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2

Different forms of energy

There are different kinds of energy. Energy comes from different sources.

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3

Multiple Choice

What is energy?

1

It is the ability to cause change in matter.

2

It is energy that makes things move.

4

Kinetic energy

Kinetic energy is the energy of motion. Objects that are moving are objects in motion.

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5

Potential energy

Potential energy is the energy something has because of its position or condition.

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6

Multiple Choice

Which picture shows an example of potential energy?

1
2

7

Mechanical energy

Mechanical energy is the total potential energy and kinetic energy of an object.

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8

Multiple Choice

Can you have mechanical energy if you don't have potential energy?

1

Yes

2

No

9

Light energy

Light energy is produced and used in different ways. Light is a form of energy that can travel through space. Plants use light energy to make food. People change electrical energy into light energy.

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10

Sound energy

Sound energy is another form of energy. Sound energy is made when something moves back and forth. This back and forth motion is called vibration.

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11

Multiple Select

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What sources of energy are shown here?

1

mechanical energy

2

sound energy

3

light energy

4

chemical energy

12

Chemical energy

Chemical energy is energy that can be released by a chemical change.

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13

Electrical energy

Electrical energy is energy that comes from an electric current. Most electrical energy is made by burning fossil fuels.

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14

Multiple Select

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What kinds of energy are shown in this picture?

1

electrical energy

2

heat energy

3

light energy

4

chemical energy

15

Multiple Choice

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What kind of energy is created by eating food?

1

mechanical energy

2

sound energy

3

electrical energy

4

chemical energy

16

Energy changing forms

Energy can change from one form of energy to another. For example a man eats food this creates chemical energy. The man's body uses chemical energy to move his body changing into mechanical energy.

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Unit 9 Energy

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