In this video Josh Kenney explains how to use the wave equation to find wavelength speed and frequency of a waveThanks for watchingSupport The Science C. Speed Frequency x Radiating length. In the above equation the frequencies cancel because frequency does not change as light moves from one medium to another.
How to calculate a wave speed.
To find the wavelength of a wave you just have to divide the. We know the speed of light and we know the wavelength so its now an easy matter to plug these numbers into the equation and find the frequency of the radio station. Practice using a displacement graph and wave speed to find the frequency and wavelength of a wave. Here are the steps to follow.