the frequency of a given sound is 1.2 crore has how many vibration it completes in a minute
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1.2 KHz = 1200 Hz = 1200 vibrations/second (for sound)
Answer: 1200 vibrations every second
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Frequency = 1.2 crore
Therefore, vibrations = 1.2 crore / second.
= 1.2*60 crore per minute.
= 72 crore per minute.
Therefore, vibrations = 1.2 crore / second.
= 1.2*60 crore per minute.
= 72 crore per minute.
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