Before revision: upright=1.4|Graph showing mechanical resonance in a mechanical oscillatory system Mechanical resonance is the tendency of a mechanical system to respond at greater amplitude when the frequency of its oscillations matches the system's natural frequency of vibration (its resonance frequency or resonant frequency) than it does at other frequencies.
After revision: upright=1.4|Graph showing mechanical resonance in a mechanical oscillcloserory system Mechanical resonance is the tendency of a mechanical system to respond at greater amplitude when the frequency of its oscillations matches the system's natural frequency of vibration (its resonance frequency or resonant frequency) than it does at other frequencies.