The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second. What is the time period of the vibration? [2 MARKS]

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Solution

Each point: 1 Mark

1. Time Period given by the inverse of the frequency.
2. Time Period= 1/Frequency of oscillation = 1/500 = 0.002 sec.

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The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second. What is the time period of the vibration? [2 MARKS]

Each point: 1 Mark 1. Time Period given by the inverse of the frequency. 2. Time Period= 1/Frequency of oscillation = 1/500 = 0.002 sec.

Each point: 1 Mark

1. Time Period given by the inverse of the frequency.
2. Time Period= 1/Frequency of oscillation = 1/500 = 0.002 sec.