Energy

You turn on a radio to listen to music. What is the energy transformation?

• sound energy to chemical energy

• chemical energy to sound energy

• electrical energy to sound energy

• sound energy to electrical energy

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NGSS.MS-PS3-5

You roll these on the same surface and at the same speed. Which item will have the most kinetic energy? (Hint: think about mass and speed)

• marble

• basketball

• beach ball

• table tennis ball

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Where will the roller coaster have the most potential energy?

• A

• B

• C

• D

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This is the ability to do work or cause a change.

• Friction

• Energy

• Mass

• Volume

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This is energy due to motion.

• Potential Energy

• Kinetic Energy

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This is energy that is not moving. It is energy that is stored.

• Kinetic Energy

• Potential Energy

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NGSS.MS-PS3-2

This energy that is released (let go) from the nucleus of atoms.

• Thermal Energy

• Nuclear Energy

• Electromagnetic energy

• Mechanical Energy

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Which type of energy has to travel through air?

• Sound Energy

• Thermal Energy

• Electromagnetic energy

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The diagram below shows a pendulum moving. What is at point X?

• Most potential energy and least kinetic energy

• Least potential energy and most Kinetic energy

• Most potential energy and most Kinetic Energy

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What is an example of chemical energy?

• Riding a bicycle

• Melting an ice cube

• Eating a Salad

• The sun

Tags

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