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 vibrations?
The sound from a honey bee is produced when it vibrates its wings at an average rate of 400 vibrations per second. What is the time period of the vibration in milliseconds?
The sound from an insect is produced when it vibrates its wings at an average rate of 500 vibrations per second :
(a) What is the time-period of the vibrations?
(b) What is the frequency of the vibrations in hertz?
(c) Can we hear this sound? Why or why not?
A mosquito is making a sound with its wings at an average rate of 500 vibrations in 10 seconds. The frequency of vibrations is ___ Hz.