It is thought of as both a particle (Photon) and a wave. It depends primarily on where and how the effects are to be measured.
Air, water, solid.
Sound refracts as it travels through different mediums by changing speed and direction due to differences in density and temperature. This causes the sound waves to bend, resulting in a change in their path.
The denser the medium, the faster sound travels in it.
Sound travels faster the more dense the medium
Sound travels at different speeds in different mediums, but it generally goes faster in solids and liquids than in gases. This means that sound can travel faster and more efficiently in some mediums compared to others.
Speed changes in different mediums due to variations in density and composition of the medium. In general, speed is slower in denser mediums and faster in less dense mediums. For example, light travels faster in air than in water due to the difference in density and refractive index of the two mediums.
The Doppler effect proves that sound travels in waves.
An echo sound wave behaves differently as it travels through different mediums. The speed of sound changes depending on the medium, which affects how the echo is heard. In denser mediums, like water, sound waves travel faster and echoes are clearer. In less dense mediums, like air, sound waves travel slower and echoes may be weaker or distorted.
Sound travels at different speeds in different mediums, but it does not rise or fall. Sound waves move through air, water, and solids, but the direction of sound is determined by the medium it is traveling through, not by rising or falling.
Sound travels through different mediums by creating vibrations that are transmitted from one particle to another. In solids, such as metal or wood, sound travels fastest because the particles are closely packed together. In liquids, like water, sound travels slower because the particles are more spread out. In gases, such as air, sound travels slowest because the particles are far apart.
The path of a light ray changes when it travels through different mediums due to a change in the speed of light caused by the different optical densities of the materials. This change in speed leads to refraction or bending of the light ray at the interface between the two mediums. The amount of bending is determined by the angle at which the light ray hits the interface and the refractive indices of the two materials.
All colors of light travel at the same speed in a vacuum, which is the speed of light. However, in mediums like air or water, the speed of light differs for different colors due to their different wavelengths and refractive indexes. Blue light generally travels slower than red light in these mediums.