Final answer:
The term 'interoperability' refers to the ability to communicate across common radio frequencies, essential for effective communication in various fields. The radio set frequencies are measured in hertz (Hz), with AM and FM bands having specific frequency ranges. Wavelength is the physical length of the wave cycle, inverse to frequency.
Step-by-step explanation:
The ability to converse with one another using common radio frequencies is known as interoperability. This concept is critical in fields such as emergency services, defense, and broadcasting, ensuring that various systems and organizations can communicate effectively over radio waves. When examining a radio set, you will find various words and symbols which indicate the range of frequencies it can tune into. For instance, frequency measurements like Hz (hertz) show the number of cycles per second of a radio wave, and they define how a radio station is located on the dial. The frequency of your favorite radio station is likely in the AM or FM band, with AM frequencies typically ranging from 530 to 1700 kHz and FM between 88 to 108 MHz. Wavelength, on the other hand, is the distance over which the wave's shape repeats. It is inversely proportional to the frequency, meaning that higher frequencies have shorter wavelengths and vice versa.