1 hertz is equal to (a) 1 vibration per minute (b) 10 vibrations per minute (c) 60 vibrations per minute 600 vibrations per minute
ScienceClass 8CBSEAnswered 28 Mar 2026
Answer
- Soln:
Answer is (c) 60 vibrations per minute
Explanation:
1Hz= 1 vibration/second
1 minute=60 seconds hence 1 hertz = 60 vibrations /minute
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