* Waves are disturbances, not particles: Waves, whether they are sound waves, water waves, or light waves, are disturbances that travel through a medium (or in the case of light, through a vacuum). They are not made up of particles that move from one point to another.
* Particles in a medium oscillate: The particles within the medium through which a wave travels oscillate (move back and forth) around their equilibrium position. This oscillation is what transmits the wave energy.
* Wave properties: Waves are characterized by their wavelength, frequency, amplitude, and speed. The distance a wave travels is not a defining property of a single particle within the medium.
Let's break down the confusion:
* "Medium wave" is a term used to describe a radio wave frequency range. It's not directly related to the concept of particles in a medium.
* "Maximum distance" is a confusing term in this context. While waves can travel very long distances, the idea of a "maximum distance" for a particle within a medium is not relevant.
In summary, a wave travels through a medium by causing the particles within that medium to oscillate. The "maximum distance" a particle travels is related to its amplitude of oscillation, not the total distance the wave travels.