Asked by ciang
the wavelength of the sound emitted by a dog is 0.009 m ; what is the frequency of the whistle ? ( use the formula : V= frequency x wavelength
Answers
Answered by
Praphul
V= 330m/s
Wavelength= .009m
Frequency= 330/.009 hz
Wavelength= .009m
Frequency= 330/.009 hz
Answered by
drwls
The speed of sound in air varies with temperature. It is 331 m/s at 0 C and 343 m/s at 20 C. The whistle frequency would be 37,000 Hz.
I doubt if the dog emits the sound, as your question implies. It is the dog whistle that makes the sound.
I doubt if the dog emits the sound, as your question implies. It is the dog whistle that makes the sound.
There are no AI answers yet. The ability to request AI answers is coming soon!