floating
When you change density and temperature you effect the way sound travels through a medium.
A medium is defined as any substance through which wave energy travels.
Light energy.
Sound is a form of energy that travels "through" a mechanical medium. Light can be modelled as waves in certain circumstances. No mechanical medium is detectable, so either there is no medium, or the medium also propagates all matter the same way (Lorentz aether). The photoelectric effect shows that, just like sound is just motions of particles, so is light. electromagnetic
A wave travels through a medium as a disturbance. Waves can be mechanical (such as sound waves) or electromagnetic (such as light waves) and they transfer energy without transporting matter.
the waves energy passes from particle to particle
Mechanical energy travels as vibrations through solids, liquids, and gases. This can take the form of sound waves moving through a medium.
Longitudinal wave energy travels by the particles of the medium moving parallel to the direction of the wave. This causes compressions and rarefactions in the medium as the wave passes through. The energy is transferred through the collisions and interactions of the particles along the path of the wave.
A mechanical wave travels through a medium, which can be a solid, liquid, or gas. The particles of the medium interact with each other, transferring energy from one particle to the next as the wave propagates.
A mechanical wave travels through a medium, which can be a solid, liquid, or gas. The particles of the medium vibrate or oscillate as the wave passes through, transferring energy from one point to another.
The substance a wave travels through is called a medium. This medium can be solid, liquid, or gas, and it allows the wave to propagate by transferring the energy from one particle to the next.
Electromagnetic radiation is energy that travels in the form of waves or particles, such as light or radio waves. This energy does not require a medium to propagate and can travel through a vacuum.