Tuning station of radio is an example of

Tuning a radio station is an example of resonance (Option B). Radios use tuning circuits made of inductors and capacitors that can be adjusted to resonate at specific frequencies. When you turn the tuning knob on a radio, you are modifying the circuit’s resonant frequency to match the frequency of the desired radio station’s broadcast signal. Resonance occurs when the circuit’s natural frequency aligns with the incoming signal’s frequency, resulting in maximum energy transfer. This amplification allows the radio to isolate and enhance the selected station’s signal, providing clear audio reception while filtering out other signals. The ability to adjust the resonant frequency is crucial for selectively tuning into different radio stations, each broadcasting at its own distinct frequency. This principle of resonance is fundamental in radio technology, making it possible to listen to a variety of broadcasts by simply adjusting the tuning mechanism.