Explain - Modeling Waves through Various Mediums

What are mechanical waves?

• Waves that transfer energy through a medium

• Waves that do not need a medium to travel

• Waves that are created by a source, not a medium

• Waves that transfer energy not matter

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NGSS.MS-PS4-1

What are electromagnetic waves?

• Waves that need a medium to travel

• Waves that transfer energy through empty space and do not need a medium

• Waves that are mechanical

• Waves that transfer energy through a medium

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NGSS.HS-PS4-4

Which of the following can sound waves travel through?

• Only through air

• Only through liquids

• Only through solids

• Solids, liquids, and gases

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NGSS.MS-PS4-2

What determines the speed of a wave?

• The loudness of the source

• The medium through which the wave travels

• The distance the wave travels

• The height of the wave

Which state of matter transfers sound the quickest according to the chart?

• Gas

• Liquid

• Rubber

• Iron

Tags

NGSS.MS-PS4-2

What is the speed of sound in air at 20°C?

• 331 m/s

• 343 m/s

• 1493 m/s

• 5130 m/s

Tags

NGSS.MS-PS4-1

What is the direction of travel for transverse waves relative to the wave direction?

• Parallel

• Perpendicular

• Random

• In the same direction as the wave

Which medium can transverse waves not propagate through?

• Solids

• Liquids

• Gases

• Vacuum

What is the term used to describe the highest point of a transverse wave?

• Trough

• Crest

• Amplitude

• Wavelength

Tags

NGSS.MS-PS4-1

What does the frequency of a wave measure?

• The distance from any point on a wave to an identical point on the next wave

• The maximum distance that the particles of a wave's medium vibrate from their rest position

• The number of waves that pass a given point per second

• The highest point of the transverse wave