ICSE Class 10 Answered
What are the two frequencies which are associated with the body under going forced vibrations ? What happens if these two frequencies are equal.
Asked by AMIT | 13 Feb, 2017, 10:31: PM
Expert Answer
Forced Vibrations in a body occurs due to external applied force. The frequencies associated with the body under forced vibration are:
- Natural Frequency: It is the frequency at which a body or a system oscillates when it is not subjected to a continuous or a repeated external force.
- Impressed Frequency : The frequency at which the body oscillates when subjected to an external force.
Answered by Abhijeet Mishra | 14 Feb, 2017, 01:36: PM
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