You have a real problem that requires professional help. the car has to be put up on a lift and examined. it could be ball joints l tires, front end alignment and the list goes on. it is a very dangerous situatiion and you should receive immediate help.
you steering wheel starts shaking because you probably have warped roders your shaking will get worse at higher speeds and when pressing the brake
The faster the vibration, higher the pitch.
on most vehicals that kind of shaking is caused by a worn out steering component. steering dampner or idler arm.
it depends on how big or small the vibration is to determine the sound. The bigger the vibration, the lower the sound is. the smaller the vibration, the higher the sound.
With your ears. The faster the vibration, the higher the frequency. A low frequency vibration will be felt more than heard.
Increase the frequency of vibration.
Sound is created by the vibration of air. The faster the vibration, the higher the sound. Smaller objects can vibrate faster than larger objects (of the same kind) and therefore have a higher pitched sound.
First....can you feel the vibration in the steering wheel? Does the vibration continue to get worse as you increase speed? There can be many different answers. I would check all wheels for loose lug nuts or loose wheel. Next, check your tires for roundness. If a steel belt shifts in a tire, it will wobble. This usually happens if you hit a pothole or curb. See if someone can follow you and look to see if a wheel is wobbling. If you can feel the vibration in the steering wheel or the steering wheel actually wobbles in your hands,you will need to check all steering components for looseness and replace as neccessary. There is no hard or fast answer for this question. If the lugs are all tight on the wheels, check to make sure your tires are properly balanced...although I've never seen this cause a problem at only 10 MPH. If the vibration appears at higher speeds (40+) and the lugs are tight, the wheels are balanced, it may simply be time to get a front wheel alignment.
Since our ears recognize any type of pitch as a vibration the more vibration the higher the pitch less vibration lower the pitch.
No. If a vibration is smaller, the sound is higher pitched. To get a quieter sound the amplitude of the sound-wave needs to be smaller. +++ It depends whether you mean amplitude or wavelength being "smaller", and they are two different things. If the vibration's amplitude is smaller the sound is quieter irrespective of frequency. If the vibration is more rapid, the frequency is higher but the wavelength correspondingly smaller irrespective of amplitude.
if your car shakes while driving and gets worse at higher speeds usually means the tires need to be balanced and if tire damage (cupping) has already started your gonna have to replace the bad tires
The longer the string - the slower the vibration (and lower the note produced). If you shorten the string - it vibrates faster, producing a higher-pitched note,