Use the fact that the frequency, multiplied by the wavelength, is equal to the speed of a wave. In a vacuum, light will move at 300 million meters/second; just divide this speed by the frequency.
300 divided by the frequency (in MHz) yields the wavelength so... 300/1.5 = 20 metres
Wavelength = speed/frequency = 2/15 Hz = roughly 0.133... Hz.
3000000m
The frequency 55 Hz has a wavelength of about 6.23meters.
The speed of a wave is the product of its wavelength and its frequency.
Wave speed = wavelength x frequency 4.0 m/s = wavelength x 2.50 Hz 1.6 m = wavelength
Wavelength = speed/frequency = 2/15 Hz = roughly 0.133... Hz.
frequency [Hz] = velocity[m/s] / wavelength [m] frequency [Hz] = 24 [m/s] / 3 [m] frequency = 8 [Hz]
3000000m
The frequency 55 Hz has a wavelength of about 6.23meters.
The speed of a wave is the product of its wavelength and its frequency.
Wave speed = wavelength x frequency 4.0 m/s = wavelength x 2.50 Hz 1.6 m = wavelength
If you divide the speed of light (in meters/second) by the frequency (in Hz), you get the wavelength (in meters).
56 Hz.
velocity = frequency × wavelength frequency = velocity / wavelength f= 100 /20 f= 5 Hz
Frequency=C (Speed of Light)/Wavelength=3x10E8/310E-9=0.96xE15 Hz
Answer: frequency = 272 Hz. Given the wave velocity (speed of sound) and wavelength, find the frequency of the wave. Velocity = 340.0 m/s, Wavelength = 1.25 m. Formulas: Velocity = wavelength * frequency. Frequency = velocity / wavelength. Calculation: Frequency = (340.0 m/s) / (1.25 m) = 272 Hz. (Where Hertz = cycles / second.)
Frequency= 0.5 Hz.