Unit 8 Review

What is a wavelength?

• How many waves pass a certain point

• The distance from one wave crest to another

• The entire length of a wave

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NGSS.MS-PS4-1

When light hits the shirt in the picture, which color will bounce off?

• Blue
• Indigo
• Orange
• Violet

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NGSS.MS-PS4-2

What is the longest wavelength on the EMS (electromagnetic spectrum)?

• Radio Waves
• Micro Waves
• Gamma Rays
• X-Rays

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NGSS.4-PS4-1

When light hits something like a raindrop or a prism, it will...

• Be absorbed
• Refract, or bend
• Neither 

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NGSS.MS-PS4-2

Waves that require a medium are called 

• mechanical waves
• transverse waves
• light waves
• gamma rays

What happens when you increase the amplitude of a sound?

• it makes the sound louder
• it makes the sound travel faster
• it increases the wavelength of the sound
• it increases the frequency of the sound

Tags

NGSS.MS-PS4-1

What kind of wave is pictured below?

• compressional wave

• transverse wave

• sound wave

• mechanical wave

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NGSS.MS-PS4-1

What can electromagnetic waves travel through?

• mediums
• empty space
• solely solids
• both mediums and empty space

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NGSS.MS-PS4-2

What property of this wave is represented by the letter "A"

• amplitude
• crest
• trough
• wavelength

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NGSS.MS-PS4-1

What property of the wave is represented by the letter "B"?

• amplitude
• crest
• trough
• wavelength

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NGSS.MS-PS4-1