harmonic oscillator navešgar-e hamâhang (#) Fr.: oscillateur harmonique    Any oscillating particle in harmonic motion. → harmonic; → oscillator.  | 
simple harmonic oscillator navešgar-e hamâhang-e sâdé Fr.: oscillateur harmonique simple    An oscillator whose force is proportional to its extension, according to → Hooke's law. The way the oscillator moves is called → simple harmonic motion. → simple; → harmonic; → oscillator.  |