How do sound waves travel by refraction?

Waves passing through different media will refract; this is because refraction generally involves a change in the direction of the waves as they pass through different media. Refraction, or bending of the path of the waves, is accompanied by a change in "speed" and "wavelength" of the waves. Refraction of sound waves is most noticeable when the sound wave passes through a medium with varying properties. For instance, sound waves are known to refract when traveling over water. This is because, although the sound wave is not exactly changing media, it is still passing through a medium with varying properties, so the wave will encounter refraction and change direction. If the air above the earth

Sound waves travel by refraction when they encounter a change in the medium's properties, such as density, temperature, or pressure. As the waves move from one medium to another with different properties, their speed changes, causing them to bend or refract. This bending occurs because one part of the wavefront enters the new medium before the other, causing a change in direction. The degree of refraction depends on the angle of incidence and the properties of the two media.