Figure 5-5: Frequency Measurement Frequency Light waves are measured in wavelengths( Ch 3) Radio waves are measured in terms of frequency Measured in hertz(Hz)-the number of complete cycles per second 1 Second Two cycles in 1 second, so frequency is two Hertz(Hz) 5-95-9 Figure 5-5: Frequency Measurement • Frequency – Light waves are measured in wavelengths (Ch. 3) – Radio waves are measured in terms of frequency – Measured in hertz (Hz)—the number of complete cycles per second 1 Second Two cycles in 1 second, so frequency is two Hertz (Hz)