Longitudinal
An example of a transverse wave is light, where the oscillations occur perpendicular to the direction of wave propagation. An example of a longitudinal wave is sound, where the oscillations are in the same direction as the wave propagation, causing compression and rarefaction of the medium.
Wave is a propagation of oscillations of some physical parameter (perturbation of pressure, mass density, electrical or magnetic fields...). If oscillations are perpendicular to the direction of propagation - the wave is transverse (for example - electromagnetic wave). If physical parameter oscillates along the propagation direction - the wave is longitudinal(Sound).
Sound is a sequence of waves of pressure which propagates through compressible media such as air or water. (Sound can propagate through solids as well, but there are additional modes of propagation). During their propagation, waves can be reflected, refracted, or attenuated by the medium. The purpose of this experiment is to examine what effect the characteristics of the medium have on sound.
Refraction affects the propagation of sound waves in different mediums by causing the waves to change direction and speed as they pass from one medium to another. This change in direction and speed can result in the bending of sound waves, leading to phenomena such as sound focusing or dispersion.
Back and forth in the direction of propagation of the sound waves.
Sound waves are longitudinal waves, which means that the particles in the medium vibrate parallel to the direction of the wave's propagation. This is in contrast to transverse waves, where the particles vibrate perpendicular to the direction of the wave's propagation.
An example of a transverse wave is light, where the oscillations occur perpendicular to the direction of wave propagation. An example of a longitudinal wave is sound, where the oscillations are in the same direction as the wave propagation, causing compression and rarefaction of the medium.
Wave is a propagation of oscillations of some physical parameter (perturbation of pressure, mass density, electrical or magnetic fields...). If oscillations are perpendicular to the direction of propagation - the wave is transverse (for example - electromagnetic wave). If physical parameter oscillates along the propagation direction - the wave is longitudinal(Sound).
Acoustics.
Sound waves, being longitudinal in nature, travels faster in liquids and solids.
Sound is a sequence of waves of pressure which propagates through compressible media such as air or water. (Sound can propagate through solids as well, but there are additional modes of propagation). During their propagation, waves can be reflected, refracted, or attenuated by the medium. The purpose of this experiment is to examine what effect the characteristics of the medium have on sound.
Refraction affects the propagation of sound waves in different mediums by causing the waves to change direction and speed as they pass from one medium to another. This change in direction and speed can result in the bending of sound waves, leading to phenomena such as sound focusing or dispersion.
Back and forth in the direction of propagation of the sound waves.
Compression in longitudinal waves increases the density of particles in a medium, which leads to faster propagation of sound. This compression allows the sound waves to travel more efficiently through the medium, resulting in a clearer and louder sound.
A Sound wave, water wave, earth quake wave. Electromagnetic waves (radio, light, etc.) do not require a medium for propagation.
since sound needs a medium for its propagation , it requires air particles to travel along with its waves.
Sound waves travel through air by causing particles in the air to vibrate back and forth in the direction of the wave. Factors that affect the propagation of sound waves include the medium through which the waves travel, temperature, humidity, and obstacles in the path of the waves.