Wave Speed Equation Practice

A wave with a frequency of 14 Hz has a wavelength of 3 meters. At what speed will this wave travel?

• 0.214 ms-1

• 42 ms-1

• 4.67 ms-1

• 36 ms-1

The speed of a wave is 65 m/sec. If the wavelength of the wave is 0.8 meters, what is the frequency of the wave?

• 8.125 ms-1

• 520 Hz

• 8.13 Hz

• 81.25 Hz

A wave has a frequency of 46 Hz and a wavelength of 1.7 meters. What is the speed of this wave?

• 27.06 ms-1

• 78.2 ms-1

• 0.037 ms-1

• 81.6 ms-1

A wave traveling at 230 m/sec has a wavelength of 2.1 meters. What is the frequency of this wave?

• 483 Hz

• 109.5 Hz

• 0.0091 Hz

• 10.95 Hz

A wave with a frequency of 500 Hz is traveling at a speed of 200 m/s. What is the wavelength?

• 0.4 m

• 400 m

• 100,000 m

• 2.5 m

A wave has a frequency of 540 Hz and is traveling at 340 m/s. What is its wavelength?

• 0.630 m

• 630 m

• 1.59 m

• 183.6 m

A wave with a wavelength of 125 meters is moving at a speed of 20 m/s. What is its frequency?

• 0.16 s

• 6.25 Hz

• 2500 s-1

• 0.16 Hz

A wave has a frequency of 900 Hz and a wavelength of 200 m. At what speed is this wave traveling?

• 180,000 ms-1

• 4.5 ms-1

• 0.22 ms-1

• 180 ms-1

A wave has a wavelength of 0.5 meters and a frequency of 120 Hz. What is the wave’s speed?

• 60 ms-1

• 240 ms-1

• 0.004 ms-1

• 600 ms-1

Radio waves travel at a speed of 300,000,000 m/s. WFNX broadcasts radio waves at a frequency of 101,700,000 Hertz. What is the wavelength of WFNX’s radio waves?

• 2.95 m

• 0.339 m

• 8.161 m

• 33.9 m