NGSS.MS-PS4-1

_______ carry the greatest amount of energy. 

• x-rays
• gamma rays
• infrared rays
• visible light

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NGSS.MS-PS4-1

What kind of waves can travel through space?

• electromagnetic waves
• compressional waves
• longitudinal waves
• sound waves

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NGSS.MS-PS4-1

The units for frequency are measured in _____________.

• hertz
• seconds
• m/s
• grams

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NGSS.MS-PS4-1

All waves carry

• energy
• light 
• matter
• particles

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NGSS.MS-PS4-1

What does a wave carry from place to place?

• energy

• matter

• people

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NGSS.MS-PS4-1

The highest point on a transverse wave is the

• compression

• crest

• rest position

• trough

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All waves carry ________ as they travel from one place to another.

• matter

• space

• energy

• water

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NGSS.MS-PS4-1

Standing waves are created by

• Two identical waves reflecting off each other

• Two identical waves being diffracted together

• Two identical waves move through each other in opposite directions

• Two identical waves are diffracted from two identical sources

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NGSS.MS-PS4-1

What is happening at B?

• Two crests are combining to create constructive interference.

• A crest and a trough are combining to create destructive interference.

• Two crests are combining to create destructive interference.

• A crest and a trough are combining to create constructive interference.

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NGSS.MS-PS4-1

On AM broadcasts, what remains constant?

• the amplitude

• the frequency

• the music

• the speech

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NGSS.MS-PS4-1