Does Shape Determine Frequency?

In summary, the conversation discusses the possibility of intense harmonic vibrations causing an object to change shape or take on a new shape if it is plastic. Further details are requested regarding the type of object and shape in question. It is mentioned that different conditions can lead to different results, and the definition of "plastic" is explored. The conversation also considers if other types of vibrations, such as electromagnetic vibrations, could have a similar effect on matter.
  • #1
Johnleprekan
57
0
Can intense harmonic vibrations cause an object to change shape to match the source or take that shape if it is plastic?
 
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  • #2
Can you be a little more specific? What kind of object? What kind of shape?
 
  • #3
in a general way yes...Have you seen BIG Bang theory program where the guys place flour and water in a container subject to acoustic vibrations...

but as already implied in the above post, different conditions mean different results.

I checked here just to see the definition of "plastic"...LOTS of different formulations as I suspected.
http://en.wikipedia.org/wiki/Plastic
 
  • #4
Such as a rectangular quartz crystal oscillator. Other shapes too of the same material.

By an object I mean something liquid that will also crystallize like liquid that can crystallize. I'm not sure if liquid crystal inside of lcds count. Even a metal object could be it if it were subject to the vibrations.

If this wouldn't work with harmonic vibrations would intense electromagnetic vibrations of a single frequency have this effect on matter?
 
  • #5


The relationship between shape and frequency is complex and cannot be generalized. While certain shapes may exhibit specific frequencies, it is not the determining factor in frequency. The material and physical properties of an object also play a significant role in its ability to vibrate at a certain frequency.

Intense harmonic vibrations can indeed cause an object to change shape, but this is dependent on the object's material and structural integrity. For example, a metal object may be more resistant to changes in shape compared to a plastic object.

Furthermore, the concept of taking on the shape of the source is not accurate. Objects may vibrate at the same frequency as the source, but they will not physically transform into the same shape. This is because the source and the object have different material properties and structural limitations.

In conclusion, while shape can affect frequency in some cases, it is not the sole determining factor. The behavior of an object under intense harmonic vibrations is influenced by various factors, including its shape, material, and structural integrity. The concept of an object taking on the shape of the source is not scientifically supported.
 

Related to Does Shape Determine Frequency?

1. Does the shape of an object affect its frequency?

Yes, the shape of an object can affect its frequency. This is because the shape of an object can determine its natural resonant frequency, which is the frequency at which it naturally vibrates.

2. How does the shape of an object affect its frequency?

The shape of an object affects its frequency by determining its natural resonant frequency. Objects with different shapes have different natural resonant frequencies, which can result in different frequencies of vibrations or oscillations.

3. Can changing the shape of an object change its frequency?

Yes, changing the shape of an object can change its frequency. For example, if you change the length or thickness of a guitar string, it will change its frequency of vibration. This is because the shape of the string affects its natural resonant frequency.

4. Is frequency the same as pitch?

No, frequency and pitch are not the same. Frequency refers to the number of oscillations or vibrations per second of an object, while pitch refers to how high or low a sound is perceived by our ears. However, they are related as higher frequencies generally result in higher pitches and vice versa.

5. Can the shape of an object affect its sound frequency?

Yes, the shape of an object can affect its sound frequency. This is because the shape of an object affects its natural resonant frequency, which in turn affects the frequency of sound it produces. For example, the shape of a flute affects the frequency of the sound it produces, which is why different flutes can produce different notes.

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