Wave Equation and Wave Uses

What is the wavelength of a sound wave with a frequency of 50Hz if the speed of the sound is 350m/s?

• 7m

• 17,500 m

• .7m

• 17

Tags

NGSS.HS-PS4-1

If a wave is traveling at 60m/s and has a wavelength of 3m. What is the frequency?

• 10Hz

• 20Hz

• 180Hz

• 18Hz

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NGSS.HS-PS4-1

What is the speed of a wave with a frequency of 20Hz. and a wavelength of .4m ?

• 100m/s

• 25m/s

• .8m/s

• 8m/s

Tags

NGSS.HS-PS4-1

What is the wavelength of a wave traveling at 1600m/s and a frequency of 400Hz?

• 400m

• 4m

• 640,000m

• 64m

Tags

NGSS.HS-PS4-1

What is the frequency of a wave with .15m wavelength traveling at 40m/s?

• 6m/s

• 2.66m/s

• 266.6m/s

• 600m/s

Tags

NGSS.HS-PS4-1

A wave moving at 2600m/s with a wavelength of 400m has what frequency?

• 6.5 Hz

• 1040000Hz

• .15Hz

• 6Hz

Tags

NGSS.HS-PS4-1

What is the speed of a wave that has a wavelength of 2m and a frequency of 3200hz.

• 16m/s

• 64 m/s

• 1,600 m/s

• 6400 m/s

Tags

NGSS.HS-PS4-1

Which statement is true

• Waves with a higher frequency have a higher speed

• Waves with a higher frequency have a lower speed

• Waves with a shorter wavelength have a higher speed

• Waves with higher speed have lower frequencies

Tags

NGSS.HS-PS4-1

What are the parts of the wave equation?

(Check all that apply)

• f = Frequency

• v = Velociraptor

• λ = Speed

• λ = Wavelength

• v = Velocity

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NGSS.HS-PS4-1

What are the units of the wave equation?

(Check all that apply)

• λ = Heat in degrees farenheight

• v = Height in feet (ft)

• λ = Distance in Meters (m)

• Velocity = Speed

• f = Frequency in Herts (Hz)

Tags

NGSS.HS-PS4-1