The sound from mosquito is produced when it vibrates its
wings
skin
vocal cords
legs
Correct option:(A)
Incorrect options:(B),(C),(D)
The sound from mosquito is produced when it vibrates its wings.
Hence, correct option is A: Wing
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?
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?