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Leah Lawson
Leah Lawson
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The speed of what tells whether a sound will be a high or low pitch?
The speed of the vibration. High speed vibration = high frequency = short wavelength = high pitch. Low speed vibration = low frequency = long waves = low pitch.
How does the material and the thickness affect the sound that travels through?
thickness doesnt affect it. The higher the density of the material, the greater the speed of sound. e.g 330 m/s in air 1500 m/s in water 4500 m/s in solids
How does changing the amplitude of a wave impact wave speed?
Amplitude has to do with sound. Vibrating air creates sound using amplitude which is the size of the vibration, and how loud it is. Frequency is the speed of the vibration. The higher the speed, the higher the sound and vice-versa. Amplitude has no effect on wave speed as relates to sound. I believe the same holds for waves of water. Amplitude or size of the wave effects its impact, not its speed.
Why sound is made when the wind blows through the leaves on a tree?
Sound is caused by a vibration of the leaves. Depending on the shape and stiffness of the leaves, the sound will sound different. Also the speed of the wind will affect the loudness and pitch of the sound.
How does heating and cooling affect the speed of the molecules in a solids and the distance between them?
In solids, heat is the energy of vibrating molecules or atoms; the higher the temperature, the greater the vibration. And when molecules or atoms vibrate more, there will be more space between them.
When you increased the length of a guitar string the pitch or vibration speed that is produce becomes?
lower
What is a fundamental mode of vibration?
The fundamental frequency is the lowest mode of vibration of a system. If you think of a taut string, the lowest mode with which it can vibrate is the one where the centre of the string travels the maximum distance up and down so the string forms a single arc. It is also possible for it to vibrate so that two arcs (one up and one down) fit into the string, and there are many more possibilities with higher frequencies. On a stringed instrument you can hear the fundamental frequency as the normal note which the string plays, and the others as overtones. Other systems exhibit the same phenomenon.
What is the best silencer for a bow?
The answer depends on what the archer wants out of a silencer. A "string tamer" is an excellent choice to add because it stops string slap and significantly reduces vibration without any loss in arrow speed. If you add "spiders" or an equivalent thereof, you will experience a decrease in arrow speed...albeit by only a few feet per second. This addition can be nullified with the additional use of speed balls; however, an after market adaptation like the speed ball may increase wear on the string. Another vibration/silencer dampener is a good stabilizer. These are but a few of the things you can do to silence a bow.
What affect the speed of sound in a stretched string?
The velocity, v, of a wave in a taut string is dependant on the tension in the string, T, and the mass distribution (or mass per length ratio), μ.v2 = T/μ
How does the material and the thickness affect the sound that travels through?
thickness doesnt affect it. The higher the density of the material, the greater the speed of sound. e.g 330 m/s in air 1500 m/s in water 4500 m/s in solids
The speed of what tells whether a sound will be a high or low pitch?
The speed of the vibration. High speed vibration = high frequency = short wavelength = high pitch. Low speed vibration = low frequency = long waves = low pitch.
What do drivers mean when they say that the car need a wheel balancing?
They are feeling a speed related vibration.They are feeling a speed related vibration.
Why are the strings in a guitar of varying thickness?
The thickness of a guitar string affects the pitch produced by it. The thicker a string is, the deeper the tone. However, the reason that the pitch becomes higher when a fret is pressed down on the string is because the metal of the fret is stopping all vibrations beyond that fret, thus making the string "shorter." You might be talking about the gauge of a string. Strings have different gauges to better fit the preferences of the guitarist. The higher the gauge, the harder it is to break that string. However, a higher gauge makes the string harder to play and may hurt the fingers of newer guitarists.
How does the speed of atoms in a substance related to its temperature?
If there is an increase in the temperature of a substance, that indicates the increase in vibration and speed of the particles. If there is a decrease in the temperature of a substance, that indicates the decrease in vibration and speed of the particles.
You are starting to get vibration from your front end at high speed does anyone know what this may be?
At high speed vibration usually its tire balance. Have your tires rotated and balanced.
How does the thickness of lava affect nature?
Its viscosity affects the speed of its flow. If it had a low viscosity, then its flow would be much faster and hence more menacing to the environment.
How does a vibration motor work?
A vibration motor works by placing an unbalanced weight on the end of a rotating shaft. This produces varying levels of vibration based on the speed of the motor.
