Hi, Can someone help me on the following problem: Suppose you are located 180 m from a radio transmitter. How many wavelengths are you from the transmitter if the station calls itself 1147 AM? (The AM band frequencies are in kilohertz.) I have used the following equation to find the wavelength: c = (wavelength) (frequency) wavelength = c / frequency wavelength = (3.0e8) / (1.147e6) wavelenght = 261.6 I am not sure of what to do next to get the correct answer. Please Help.