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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).
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JudyTransverse waves are a type of wave where the particles of the medium move perpendicular to the direction of the wave itself. This causes the medium to oscillate up and down or side to side as the wave passes through it. Examples of transverse waves include light waves, water waves, and electromagnetic waves.
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What is the type of waves of the propagation of sound in air- Longtudinal or Transversal?
The type of waves for the propagation of sound in air is longitudinal. Longitudinal waves are characterized by the vibration of particles in the same direction as the wave's propagation. In the case of sound waves, air molecules move back and forth in the direction of the sound wave as it travels through the air.
How do light waves differ from seismic waves?
Light waves are electromagnetic waves that can travel through a vacuum, while seismic waves are mechanical waves that require a medium, such as rocks or soil, to propagate. Light waves travel at the speed of light (about 300,000 km/s), while seismic waves travel at much slower speeds (a few km/s to several km/s). Light waves exhibit characteristics such as reflection and refraction, while seismic waves can produce earthquakes and reveal information about the Earth's interior.
What is an example of transverse waves and longitudinal waves?
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.
Sound is a longitudinal wave What does the word 'longitudinal' mean?
Longitudinal means that the oscillation of particles in the wave occurs parallel to the direction of energy transfer. In the case of sound waves, the particles of the medium vibrate back and forth in the same direction that the sound wave is propagating.
What is the part of a longitudinal wave where the particles are spread apart?
A longitudinal wave can go through solids, liquids, and gases.A transversal wave will usually only go through solids. (Electromagnetic waves, however, can also go through empty space.)
