After Spring Break Review

Define "waves" in the context of physics.

• A form of energy transfer

• A type of particle

• A unit of force

• A measure of temperature

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NGSS.HS-PS4-3

What does "frequency" measure in a wave?

• Height

• Speed

• Cycles per second

• Distance

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Explain the term "amplitude" and its significance in wave characteristics.

Define "wavelength" and provide an example of how it is measured.

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How is "speed" related to waves, and what units are commonly used to express wave speed?

• Speed is independent of waves

• Speed = Wavelength/Frequency; m/s

• Speed = Amplitude x Frequency; Hz

• Speed = Frequency x Wavelength; m/s

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Define "medium" in the context of wave propagation.

• Distance traveled by a wave

• Substance through which a wave travels

• Height of a wave

• Number of cycles per second

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Differentiate between a wave's "crest" and "trough."

• Crest is the highest point, and trough is the lowest point

• Trough is the highest point, and crest is the lowest point

• Both refer to the highest point

• Both refer to the lowest point

How does "speed" relate to the terms "frequency" and "wavelength"?

• Speed = Frequency x Wavelength

• Speed = Frequency - Wavelength

• Speed = Frequency / Wavelength

• Speed = Frequency + Wavelength

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Identify the basic components of a wave.

• Crest and Trough

• Amplitude and Frequency

• Wavelength and Speed

• Medium and Particles

What are the units of measurement for frequency?

• Meters

• Hertz (Hz)

• Seconds

• Newtons

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