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ICSE Class 10 Answered

A body vibrates 30 times in 0.3 seconds about its mean position. What is the frequency of the body?    
Asked by debnathpritom2001 | 05 Mar, 2021, 12:36: PM
answered-by-expert Expert Answer
Frequency = Number of vibrations / time
 
Frequency = 30 / 0.3 = 100 Hz
Answered by Thiyagarajan K | 05 Mar, 2021, 03:13: PM

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