A grunting porpoise emits sound at 57 Hz. What is the wavelength of this sound in water, where the speed of sound is 1500 m/s?

Solution 8P Step 1 : Here we need find the wavelength of sound in water Let us consider the data given Frequency f = 57 Hz Speed of sound v = 1500 m/s Step 2 : We know that v = f Here wavelength v speed of sound f frequency Substituting the values in this equation we get = 157 Hz/s = 26.31 m