Fibthelierid Fibthelierid Chemistry Answered What is the frequency of a radio wave with a a wavelength of 3 m? (Hint: MHz stands for megahertz or 1 million hertz) A. 100 MHz (1 x 108 HZ) B. 10 MHz (1 x 10 Hz) C. 1 MHz (1 x 105 Hz) D. 1000 MHz (1 x 10° Hz)