Unit 4 Waves Test Review 1

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

The highest point on a wave is:

• the crest
• the trough
• the top
• the coast 

The lowest point on a wave is the:

• Amplitude
• Crest
• Trough
• Wavelength

The number of wavelengths that pass a point each per second is:

• frequency
• period
• longitudinal 
• transverse wave 

Which is the correct equation for calculating the speed of a wave?

• T = 1/f
• Speed= Wavelength x Period
• Speed = Wavelength/Frequency
• Speed= Wavelength x Frequency

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NGSS.HS-PS4-1

When the frequency of a wave increases, what happens to the wavelength?

• The wavelength is not directly affected by the frequency of a wave.
• The wavelength increases.
• The wavelength decreases.
• More specific information is needed to form a conclusion about the wavelength.

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NGSS.HS-PS4-1

1.  A wave has frequency of 50 Hz and a wavelength of 10 m. What is the speed of the wave?

• 500 m/s
• 50 m/s
• 5 m/s
• 0.5 m/s

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NGSS.HS-PS4-1

1.  A wave has frequency of 5 Hz and a speed of 25 m/s. What is the wavelength of the wave?

• 25 m
• 125 m
• 5 m
• 25 m/s

Which part of a longitudinal wave is where particles are packed closely together?

• compression
• rarefaction
• crest 
• amplitude

Tags

NGSS.MS-PS4-1