Sound & Electrical Energy

What is sound energy?

• Energy produced by vibrations.

• Energy that produces heat.

• Energy that produces light.

• Energy produced by magnets

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which of the following produces sound energy?

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What sense organ do we use to hear sound energy?

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Which of the following in not an example of sound energy?

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Tags

NGSS.MS-PS4-2

Sound energy is used for communication and ___________.

• music

• sleeping

• eating

• staying silent.

Tags

NGSS.MS-PS4-1

What is electrical energy?

• Energy produced by light waves.

• Energy produced by vibrations.

• Energy produced by electricity.

• Energy produced by heat.

Which of the following is an example of object using electrical energy?

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Which of the following is an example of a device that uses electrical energy to cool the air?

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What is an example of an electrical appliance used for heating water?

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Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-PS3-3

Which of the following electrical appliance is used to keep food and drinks cool?

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Tags

NGSS.MS-PS3-3