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The pitch of a person's voice varies with the length and thickness of the what?
Wiki User
∙ 11y ago
vocal cords
Wiki User
∙ 11y ago
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How does vocal cords produce sound?
Larynx & Vocal Cords, The Larynx is more commonly called the VOICE BOX. It sits superior to and is continuous with the TRACHEA or WIND PIPE. It's functions to move air in and out of the trachea and to produce the sounds of a person's voice The lower vocal cords are called TRUE vocal cords because muscles stretch and relax them to produce DIFFERENT types of sounds.
What is the axial length of alpha helix containing 78 amino acids?
the pitch of a alpha helix is o.54 nm , that is the distance between two points at the same horizontal position in a helix if is held up right. there are 3.6 aa per turn. therefore if there are 78 aa then Lengthhelix= (78 /3.6)* 0.54 nm
How ear defenders effect pitch and amplitude of sound?
I think because as the sound waves loose energy the frequency becomes less frequent so the pitch gets lower
Is pitch caused b tension on the nasal septum?
yea
What determines the highness or lowness of a sound?
Its wavelength, or pitch. Sound is only vibrations in the air. If the wavelength of the vibration is low, then it will sound "high". If the vibration has a high wavelength, then it will sound "low".
What is the circumference of a senior rugby pitch?
100m in length and the width varies from pitch to pitch probably 70m circumference would be around 340m
Relation of xylophone bars length to pitch?
The pitch of each bar is not only determined by the length, but also the thickness and density. The width does not matter. From what I found out, the longer, thinner, and denser the bar, the higher the pitch. The shorter, thicker, and less dense the bar, the lower the pitch.
What is rafter length for a 12 foot wide building with a 12 - 12 pitch?
6' minus half the thickness of the ridge plus overhang ie soffitt...
What is pitch controlled by?
It can be controlled by many things, but here are at least three: Length of the vocal cords. Thickness of the vocal cords. And stress on the vocal cords. That of course, it is the human body. If your talking about, say, a guitar amp, it's controlled by the little nob that says 'pitch' on it. -- J
What factors decide the frequency of vibration of a plucked string?
The four properties of the string that affect its frequency are length, diameter, tension and density. These properties are- When the length of a string is changed, it will vibrate with a different frequency. Shorter strings have higher frequency and therefore higher pitch.
Length in meters perimeter of a football pitch?
Is a football pitch a 100 metres in length?
What is the perimeter of the cricket pitch?
It varies a lot
The rate at which something vibrates?
Is different depending on the material's length, thickness and the forcing function. Each of the 5 guitar strings, for example, vibrates at a different frequency also known as pitch. Additionally, you can change the pitch of a given string by effectively shortening it when you press the string against a fret.
What describes the differences between two sounds having the same pitch?
If pitch means frequency, then they differ in wave length and if pitch means wave length, then they differ in frequency.
What do you call the property of sound that varies with the frequency of vibration?
The pitch.
How many miles are in a cricket pitch?
the length of a cricket pitch is 20.12metres.
How is the length of the tube of a brass instrument directly related to the pitch?
the pitch of the lowest possible resulting sound will be inversely proportional to the length of the tube.
