5.15.2020 Energy End of Unit Assessment

What is energy?

• A push or a pull

• The ability to do work

• A way to describe the volume of an object

• The amount of "stuff" in an object

What is work?

• A push or a pull

• Changing the physical properties of an object

• Applying a force to move or change something

• Changing the chemical properties of an object

Sound energy is present when:

• an object absorbs thermal energy

• an object falls to the ground

• an object moves across a long distance

• an object vibrates

Tags

NGSS.MS-PS4-1

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What type of energy is carried by radio waves, UV light, and x-rays?

• Electromagnetic energy

• Thermal energy

• Electric energy

• Sound energy

Tags

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What type of energy depends on the location or position of an object?

• Kinetic energy

• Potential energy

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What type of energy is stored in food and fuel?

• Thermal energy

• Mechanical energy

• Chemical energy

• Electromagnetic energy

What unit tells you how much energy is needed, stored, or applied to perform work?

• Watt

• Gram

• Meter

• Joule

Tags

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What is power?

• The total amount of kinetic and potential energy in an object

• The time it takes to use up all an object's energy

• The rate at which energy is used

The conversion of energy from one form to another is called:

• Energy transfer

• Energy transformation

• Work

• Power

Tags

NGSS.MS-PS3-5

The movement of the same form of energy from one object to another is called:

• Power

• Work

• Energy transfer

• Energy transformation

Tags

NGSS.MS-PS3-4

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