I Could vibration carry electricity or something else?

AI Thread Summary
Vibrations, defined as sound waves, can carry mechanical energy and can be converted into electrical energy. This conversion is exemplified in piezoelectric materials, which generate electricity when subjected to mechanical stress. The discussion raises the question of whether vibrations could transport electricity or have chemical implications. The movement of vibrations ceases when they dissipate or reach a boundary. Understanding these principles can lead to innovative applications in energy transfer and conversion.
uncleoscy
Messages
2
Reaction score
0
A vibration moves along until it has moved too far or there is no other objects to travel to, so does that mean it could carry electricity or something chemistry related?
 
Physics news on Phys.org
Welcome to PF.

A vibration is a sound wave. It can carry the mechanical energy of movement.
Mechanical vibration energy can be converted to and from electrical energy.
 
  • Like
Likes russ_watters
uncleoscy said:
A vibration moves along until it has moved too far or there is no other objects to travel to, so does that mean it could carry electricity or something chemistry related?
See: https://en.wikipedia.org/wiki/Piezoelectricity

1714399785265.png
 
  • Like
Likes Lord Jestocost
Consider an extremely long and perfectly calibrated scale. A car with a mass of 1000 kg is placed on it, and the scale registers this weight accurately. Now, suppose the car begins to move, reaching very high speeds. Neglecting air resistance and rolling friction, if the car attains, for example, a velocity of 500 km/h, will the scale still indicate a weight corresponding to 1000 kg, or will the measured value decrease as a result of the motion? In a second scenario, imagine a person with a...
Scalar and vector potentials in Coulomb gauge Assume Coulomb gauge so that $$\nabla \cdot \mathbf{A}=0.\tag{1}$$ The scalar potential ##\phi## is described by Poisson's equation $$\nabla^2 \phi = -\frac{\rho}{\varepsilon_0}\tag{2}$$ which has the instantaneous general solution given by $$\phi(\mathbf{r},t)=\frac{1}{4\pi\varepsilon_0}\int \frac{\rho(\mathbf{r}',t)}{|\mathbf{r}-\mathbf{r}'|}d^3r'.\tag{3}$$ In Coulomb gauge the vector potential ##\mathbf{A}## is given by...
Thread 'Griffith, Electrodynamics, 4th Edition, Example 4.8. (First part)'
I am reading the Griffith, Electrodynamics book, 4th edition, Example 4.8 and stuck at some statements. It's little bit confused. > Example 4.8. Suppose the entire region below the plane ##z=0## in Fig. 4.28 is filled with uniform linear dielectric material of susceptibility ##\chi_e##. Calculate the force on a point charge ##q## situated a distance ##d## above the origin. Solution : The surface bound charge on the ##xy## plane is of opposite sign to ##q##, so the force will be...

Similar threads

Back
Top