Sound Waves
2.0 Displacement and pressure Waves
2.1 Relation between displacement wave and pressure wave
2.2 Relation between pressure wave and density wave
2.0 Displacement and pressure Waves
2.2 Relation between pressure wave and density wave
A longitudinal sound wave which can be expressed in terms of the longitudinal displacement of the particles of the medium is known as displacement wave.
A longitudinal sound wave which can be expressed in terms of excess pressure produced due to compression or refraction is known as pressure wave.
