Calculating Wave Frequency and Speed

A wave has a frequency of 2 hz and a wave length of 7 m. What is the wave speed (velocity)?

• 27 m/s

• 36 m/s

• 14 m/s

• 18 m/s

A wave has a frequency of 2 hz and a wave length of 6 m. What is the wave speed (velocity)?

• 12 m/s

• 36 m/s

• 14 m/s

• 18 m/s

A wave has a frequency of 5 hz and a wave length of 5 m. What is the wave speed (velocity)?

• 25 m/s

• 1 m/s

• 10 m/s

• 0 m/s

A wave has a frequency of 4 hz and a wave length of 3 m. What is the wave speed (velocity)?

• 25 m/s

• 1 m/s

• 7 m/s

• 12 m/s

Tags

NGSS.HS-PS4-1

A wave has a frequency of 6 hz and a wave length of 5 m. What is the wave speed (velocity)?

• 25 m/s

• 1 m/s

• 30 m/s

• 12 m/s

Tags

NGSS.MS-PS4-1

• 10 m/s

• 5/2 m/s

• 2/5 m/s

• 7 m/s

Tags

NGSS.HS-PS4-1

If the wave velocity is 20 m/s and the wavelength is 2 m, then what is the frequency?

• 10 Hz

• 40 Hz

• 0.1 Hz

A wave has frequency of 50 Hz and a wavelength of 10 m. What is the speed of the wave?

• 500 m/s

• 50 m/s

• 5 m/s

• 0.5 m/s

What is the speed of a wave with a frequency of 20Hz and a wavelength of 0.4m ?

• 100m/s

• 25m/s

• 8m/s

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

• 10Hz

• 20Hz

• 180Hz