AM radio signals are broadcast at frequencies between 530 kHz and1605 kHz (kilohertz) and travel 3.0 108 m/s.
a) What is the range of wavelengths for these signals? (Enter thewavelengths from shortest to longest.)
b) FM frequencies range between 88 MHz and 108 MHz (megahertz) andtravel at the same speed. What is the range of FM wavelengths?