When you tune a radio to a certain station, you match the frequency of the internal electrical circuit to the frequency of that radio station. In so doing, you are employing the principle of
A)forced vibrations.
B)resonance.
C)beats.
D)reverberation.
E)wave interference.

Question

Quizplus · Accepted Answer

Tuning a radio to a specific station involves adjusting the radio's internal circuit to resonate at the same frequency as the broadcast signal of the station. This is an application of the principle of resonance, where one object vibrating at the same natural frequency of a second object induces vibrations in the second object.

When You Tune a Radio to a Certain Station, You