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| 1. |
What is the difference between forced vibration and resonance |
| Answer» \tSr. No.Forced vibrationsResonance1It is produced by an external periodic\xa0force of any frequency.It is produced by an external periodic force whose frequency is equal to the natural frequency of the body2The frequency of vibrations is different from the natural frequency\xa0of the bodyThe frequency of vibrations is sa me as the\xa0natural frequency of the body.3The amplitude of vibration is small.The amplitude of vibration is very large.4Vibrations stop as soon as the external force is removed.Vibrations continue for some time even\xa0after the external force is removed5Faint sound is produced.\xa0Loud sound is produced.\t | |