Waves Review Quiz

What are the two main types of waves?

• ocean waves and seismic waves

• electromagnetic waves and mechanical waves

• transverse waves and longitudinal waves

• sound waves and light waves

What are the characteristics of light waves?

• Light waves are sound waves that require a medium to travel through.

• Light waves are electromagnetic waves that can travel through a vacuum. They have characteristics such as wavelength, frequency, and speed. They can be described as transverse waves that can be reflected, refracted, and diffracted. Light waves can also exhibit properties like interference and polarization.

• Light waves are longitudinal waves that can only travel through solids.

• Light waves do not have any characteristics or properties.

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What are the different modes of communication waves?

• sound waves, water waves, seismic waves

• electric waves, magnetic waves, gravitational waves

• heat waves, pressure waves, mechanical waves

• radio waves, microwaves, infrared waves, visible light waves

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NGSS.MS-PS4-3

Give examples of mechanical waves.

• sound waves, water waves, seismic waves

• electromagnetic waves

• light waves

• heat waves

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What are the properties of sound waves?

• Sound waves are transverse waves, which means that the particles of the medium vibrate perpendicular to the direction of wave propagation.

• Sound waves are mechanical waves that require a medium to travel through. They are longitudinal waves, which means that the particles of the medium vibrate parallel to the direction of wave propagation. Sound waves can be described by their frequency, wavelength, amplitude, and speed.

• Sound waves are electromagnetic waves that do not require a medium to travel through.

• Sound waves can only be described by their frequency and amplitude, and not by their wavelength or speed.

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How do communication waves transfer information?

• Communication waves transfer information by creating vibrations in the air.

• Communication waves transfer information by using electrical currents to transmit signals.

• Communication waves transfer information by encoding and transmitting signals through a medium.

• Communication waves transfer information by reflecting light off of objects.

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Explain the reflection of waves.

• The reflection of waves is the bouncing back of waves when they encounter a boundary or obstacle.

• The reflection of waves is the amplification of waves when they encounter a boundary or obstacle.

• The reflection of waves is the bending of waves when they encounter a boundary or obstacle.

• The reflection of waves is the absorption of waves by a boundary or obstacle.

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What is the difference between transverse and longitudinal waves?

• The difference between transverse and longitudinal waves is the wavelength of the waves.

• The difference between transverse and longitudinal waves is the amplitude of the waves.

• The difference between transverse and longitudinal waves is the direction in which the particles vibrate.

• The difference between transverse and longitudinal waves is the speed at which they travel.

What is the Doppler effect in wave propagation?

• The Doppler effect is the change in frequency or wavelength of a wave in relation to an observer who is moving relative to the wave source.

• The Doppler effect is the change in speed or amplitude of a wave in relation to an observer who is moving relative to the wave source.

• The Doppler effect is the change in direction or polarization of a wave in relation to an observer who is moving relative to the wave source.

• The Doppler effect is the change in phase or intensity of a wave in relation to an observer who is moving relative to the wave source.

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Which defines a wave best?

• Waves transfer energy and matter from place to place through a medium

• Waves transfer energy and matter from place to place through empty space

• Waves transfer energy through a medium or empty space without transporting matter

• Waves transfer matter but not energy through mediums and empty space