Energy Unit Review

Select the points in this photo that show POTENTIAL energy.

Answer explanation

Potential energy is any moment where an object is not moving. The top and bottom of hills are great examples.

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NGSS.MS-PS3-2

At which point does this basketball have the greatest gravitational potential energy?

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NGSS.MS-PS2-4

NGSS.MS-PS3-2

Match the following:

• Energy that travels in waves

• Chemical Energy

• Energy stored in the nucleus of an atom

• Nuclear Energy

• The total PE and KE of the particles in an object

• Electrical Energy

• Due to the movement of electrons

• Thermal Energy

• Energy stored in the bonds between molecules

• Electromagnetic Energy

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NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS4-1

Match the following

• The total PE and KE of an object

• Energy

• Stored energy due to height

• Gravitational Potential

• The energy of motion

• Kinetic Energy

• Stored energy due to shape

• Elastic Potential

• the ability to do work or cause change

• Mechanical Energy

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NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Match the following unit with what they measure:

• pounds or Newtons

• Speed

• Watts

• Power

• Joules

• Mass

• Meters per second

• Energy

• grams

• Weight

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NGSS.MS-PS3-1

NGSS.MS-PS3-4

An oven mitt gets warmer while transporting a hot baking dish is an example of:

• Conduction

• Convection

• Radiation

A marshmallow is toasting over a fireplace is an example of:

• Conduction

• Convection

• Radiation

A hot air balloon inflates with hot air is an example of:

• Conduction

• Convection

• Radiation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

A spoon sitting in a bowl of hot soup gets warm is an example of:

• Conduction

• Convection

• Radiation

A microwave heating food using microwaves is an example of:

• Conduction

• Convection

• Radiation

Tags

NGSS.MS-PS4-2