Suppose a sound wave and an electromagnetic wave have the same frequency. Which has the longer wavelength?

Solution 8E The mathematical relation between a wave’s wavelength, speed and frequency are given asWavelength = speed/frequency …..(1) Both the waves are given to have the same frequency. Therefore, the only factor that will decide the value of wavelength is the speed. An electromagnetic (EM) wave can travel at the speed of light in vacuum...