Unit 10/11 ODM - Fall 2018

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 type of waves that require medium to pass:

• Mechanical Waves
• Electromagnetic Waves

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

which material does sound travel the fastest?

• solid 
• liquid 
• gases

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NGSS.MS-PS4-2

When a wave's amplitude increases it means

• it's carrying more energy
• its wavelength gets longer
• its frequency increases
• its wavelength decreases

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NGSS.MS-PS4-1

How fast does light travel

• 3,000 m/s

• 3x10⁸ m/s

• 3 m/s

• 300 000 000 km/s

If an AM radio station broadcasts at

9.95 x 10⁵ Hz, what is the wavelength of this radiation?

• 6.59 x 10^-28 m

• 1.01 x 10^-6 m

• 3.32 x 10^-3 m

• 302 m

A microwave oven emits radiation at a wavelength of 0.00500 m. What is the frequency of this radiation?

• 6.67 x 10^-7 Hz
• 2.00 Hz
• 1.50 x 10⁶ Hz
• 6.00 x 10¹⁰ Hz

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NGSS.HS-PS4-1

EM waves are always____________

• Transverse
• Compression
• Longitudinal
• Seismic

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NGSS.MS-PS4-1