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If you sit on it, you will feel it bunch up and spread out underneath you. Time how long it takes between bunchings. This time is called the period. You may need to remove your trousers for a more sensitive measurement.
You also need to measure how fast the wave is travelling. Sit sideways on it, and time how long it takes between a bunching under one buttock and then under the other. This time is the interbuttock consecutive excitation interval. Take the reciprocal, and multiply by your interbuttock separation distance (which you can get from your doctor). The result is the wavespeed.
Now, all you need to do is multiply the period by the wavespeed, and the answer will be the wavelength.
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What is the wavelength's frequency and speed of the longitudinal wave?
This question cannot be answered - without at least some data to calculate !
How do you find the wavelength of a transverse wave?
wave length = wave speed divided by its frequency
How do you find the wave speed from frequency and the wavelenghts?
speed= frqquency*wavelength
How do wavelength and periods relate?
Wavelength*Frequency = Velocity of the wave. or Wavelength/Period = Velocity of the wave.
How do you find the wavelength from wave speed?
draw a triangle and make 3 areas in the triangle. on the top is S or Speed. on the bottom left is F or Frequency. and on the bottom right is a bckwards/upside down Y for Wavelength. then S divided by For Y. and F times Y. will get you wavelength and what you need. draw what i just said.
How can you find the wavelength of a longitudinal wave?
To find the wavelength of a longitudinal wave, you can measure the distance between two consecutive compressions or rarefactions. This distance represents one complete cycle of the wave and corresponds to the wavelength. Alternatively, you can use the wave speed formula (speed = frequency x wavelength) to find the wavelength if you know the speed and frequency of the wave.
What is the wavelength of a longitudinal wave?
A longitudinal wave does not have a specific wavelength because it is measured by the distance between compressions or rarefactions, rather than the distance between wave crests.
How do you measure the wavelength of a longitudinal wave?
The wavelength of a longitudinal wave can be measured by determining the distance between two consecutive compressions or rarefactions of the wave. This distance corresponds to one full cycle of the wave. The wavelength can also be calculated by dividing the wave speed by the frequency of the wave.
What sound does a longitudinal wave make?
It depends on the wavelength and frequency of the wave.
What are the characteristics of sound waves?
The characteristics of a sound wave is the Amplitude, Frequency, Wavelength, time period, and velocity. The sound wave itself is a longitudinal wave that shows the rarefactions and compressions of a sound wave.
How does one measure the wavelength of a longitudinal wave?
The wavelength of a longitudinal wave can be measured by determining the distance between two consecutive compressions or rarefactions in the wave. One commonly used method is to measure the distance from the peak of one compression to the peak of the next compression. This distance represents the length of one complete wave cycle and thus the wavelength of the longitudinal wave.
What is one wavelength in a longitudinal wave?
In a longitudinal wave, one wavelength is the distance from one compression (or rarefaction) to the next compression (or rarefaction). This distance represents one complete cycle of the wave, where the particles oscillate back and forth parallel to the direction of the wave's propagation.
What wave type is a sound wave?
Sound waves are longitudinal in nature, and they require a medium for propagation.
How is wave length determined for a longitudinal wave?
For longitudinal waves, the wavelength is determined by measuring the distance between two consecutive compressions or rarefactions in the medium through which the wave is traveling. This distance represents one complete cycle of the wave. The wavelength is commonly denoted by the symbol λ and is usually measured in meters.
Which term best describes between any two crests in a transverse wave or the distance between any two rarefractions in a longitudinal wave?
Wavelength describes the distance between any two corresponding points in a wave, such as between two crests in a transverse wave or two rarefactions in a longitudinal wave.
What is the distance between any two crest in a transverse wave or the distance between any two rarefactions in a longitudinal wave?
That's a description of "wavelength".
Which properties does a longitudinal wave lack?
Longitudinal waves have all the same properties as transverse waves: speed, frequency, wavelength, and amplitude
