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Why does a round whistle produce sound at a constant frequency when you blow steadily into it?
Wiki User
∙ 12y ago
The whistle works by causing the smooth flow of air to be split by a narrow blade, sometimes called a labium or windcutter, creating a turbulent vortex which causes the air to vibrate. The length of the chamber typically defines the resonance frequency.
Wiki User
∙ 12y ago
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Why frequency of thunder is 50 hertz and frequency of whistle is 1000hertz?
It just is. Sound behaves like a wave, and the pitch of the sound affects the wavelength. And wavelength is directly related to the frequency. A high pitched sound has a a shorter wavelength and a higher frequency than a low-pitched sound.
In your voice if amplitude coresponds to loudness means then what frequency corresponds?
Frequency corresponds to the 'pitch' of the voice. The sounds in a little girl's voice have higher frequencies than the sounds in an adult man's voice. And the sound of a whistle has a higher frequency than the sound of a tuba or foghorn.
High pitch whistle or a drum?
whistle
Which wave property is related to how loud or soft a sound is?
The pitch is determined by the frequency of the wave.The absolute loudness is determined by the wave's amplitude.The loudness perceived by the ear is affected by both the above, because the sensitivity of the ear is frequency dependent.
How high or low a sound is percived?
Different animals can perceive sounds at different wavelengths. For example a dog whistle has a frequency which dogs can hear but is too high for humans. Furthermore, people's sensitivity to sound frequency changes with age. In general, ordinary range for humans is 20 to 20,000 Hz.
A dog whistle has a frequency of 25000 Hz which other animals can produce this frequency?
its mostly mammals such as dogs cats rats
What is the longest whistle recorded?
The longest whistle recorded belongs to a blue whale, which can produce sounds that can travel hundreds of miles underwater. Their low-frequency whistles can reach lengths of up to 188 decibels.
What is the best frequency to control a dog?
There is no best frequency. If you train a dog correctly any frequency the dog can hear will control it. Your voice, whistle, 'silent' whistle. All are acceptable.
What is the sound of whistle called?
yes, a whistle sound is high pitched sound
Is this true or false The whistle of a teakettle has a greater frequency than a drumbeat?
True.
Is a teakettle whistle have greater frequency than a drum beat?
false because it does
What sounds have the highest frequency?
Cymbals, muted trumpets, triangle. bats, dog whistle ...
A train passes by blowing its whistle As it passes the sound of the whistle is lower than it was on its way towards you This is due to?
a change in the sound's frequency caused by the motion of the sound's source
How do whales speak?
A series of high frequency moans, clicks and whistle, some which are audible to our ears.
Is a silent dog whistle louder?
It isn't louder (loudness has to do with intensity, and a small whistle can't generate that much intensity), it's a higher frequency. In the range that is inaudible to humans.
Two friends blow two whistles at the same time The first whistle makes a sound whose frequency is twice that of the sound made by the other whistle Which sound will reach you first?
the higher one
Why frequency of thunder is 50 hertz and frequency of whistle is 1000hertz?
It just is. Sound behaves like a wave, and the pitch of the sound affects the wavelength. And wavelength is directly related to the frequency. A high pitched sound has a a shorter wavelength and a higher frequency than a low-pitched sound.
