On a hot summer day, a little mosquito produces a warning sound near your ear by vibrating its wings at the rate of 3000 wings beat per five seconds. State the frequency,in hertz,of this sound

Dear Student
 â€‹Frequency means the occurrence of any activity per second  
If it makes 3000 beats per 5 seconds then,
frequency= 3000/5
               =600 hertz

Regards

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