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no they don't. I have got a dog and it never does that when it is scared.
A high pitch
high pitch is high frequency, low pitch is low frequency
High
A parson's whistle, also known as a referee whistle or coach whistle, is a small, handheld whistle used to produce a loud, high-pitched sound. It is commonly used by sports referees, coaches, and trainers to signal the start or stop of play, communicate with players, or give commands during training sessions. The whistle's distinctive sound can travel far and is easily recognizable, making it an effective tool for maintaining order and providing instructions.
whistle
A whistle is a High Pitch because its really loud and not really low.
What cause a whistle song on my gmc jimmy
A whistle makes a high sound because of the short length of the whistle's tube, which amplifies high-frequency sounds. When air is blown into the whistle and vibrates at a high frequency, it produces a high-pitched sound.
Yes if a dog hears a high pitched noise it will go crazy try this out with a whistle and it is because of the frequency.
If you have a high input going into the inverter it will have a low output and if you have a low input going into the inverter it will have a high output, the bottom line is it's output is the opposite of the input.
Whistle.
The apito is a whistle, that is used in Samba performances, it gives a high pitch sound and is used by the leaders to organise the performances
whistle :-)
Most likely a belt.
local autozone .buy a fuzz buster for your radio it should help
This is known as the Doppler effect. As the train approaches you, the wavelength of the sound waves it emits are compressed, and therefore the whistle sounds higher. When the train is moving away, the wavelengths are extended, causing the whistle to sound lower. If the train were not moving at all, the pitch you would hear from the whistle would be somewhere between the high and low pitches you hear when the train is moving.