Friction drains mechanical energy from every real oscillator: its free oscillations are damped. Under light damping the system still oscillates, with a dying amplitude but a nearly unchanged repeat time, the pseudo-period, close to ; under heavy damping (honey) it creeps back to equilibrium without ever overshooting; the energy, proportional to amplitude squared, decays into heat.
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Physics · পরিভাষা
Damped oscillations কী?
অন্য নাম: damping · pseudo-period