Unit 4 Test: Energy- Sound, Light and Heat

Energy is the ability to make something ​

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Match Energy

• stored energy

• Potential

• motion energy

• mechanical

• Both energies

• Kenetic

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NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

Potential is the energy of motion.

• True

• False

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An object can have both Potential and Kinetic energy.

• True

• False

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NGSS.MS-PS3-2

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What is how high or low a sound is? _____

The term ______ the loudness of sound: volume

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The fast moving back and forth of a sound wave is called

• vibration

• waving

• bouncing

• jumping

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NGSS.MS-PS4-1

Light travels in a straight line.

• True

• False

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NGSS.HS-PS4-3

Match the pairs:

Reflect - (a)  

Refract - (b)  

• Light bounces of a smooth surface
• Light passes through a clear surface

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NGSS.MS-PS4-2

When light bends or breaks after passing through one clear substance to another is called?

• Reflect

• Refract

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NGSS.MS-PS4-2