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natural frequency
natural frequency n (General Physics) physics the frequency at which a system vibrates when set in free vibration. Compare forcing frequency natural frequency
natural frequency[′nach·rəl ′frē·kwən·sē] (electronics) The lowest resonant frequency of an antenna, circuit, or component. (physics) The frequency with which a system oscillates in the absence of external forces; or, for a system with more than one degree of freedom, the frequency of one of the normal modes of vibration. natural frequencyOne of a number of frequencies at which a system or object tends to vibrate if subject to a mechanical displacement or impact and then allowed to vibrate freely.MedicalSeefundamental frequencyAcronymsSeeNF |