Question

multiple choice question
resonance occurs when the frequency of the external force matches the ______ frequency of the object.
natural
high
low
power

Explanation:

Resonance is a phenomenon in physics. When an external force's frequency equals the object's natural frequency, resonance occurs. The natural frequency is the inherent frequency at which an object vibrates. High, low, and power frequencies do not define resonance in this context.

Answer:

natural