resonance
A string’s vibration whose frequency is a whole number multiple of a fundamental/first harmonic.
isosynchronous oscillatios
Oscillation with a constant period, independent of amplitude.
standing wave
The result when two waves of equal wavelengths, frequencies and amplitudes travel in opposite directions and interfere with each other CI and DI.
Simple Harmonic Motion
Type of periodic motion when an object oscillates back and forth around an equilibrium position, with a restoring force proportional to its displacement.