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Soundwave

What is soundwave?

· Sarah Mitchell

Key facts

Definition Mechanical wave that propagates through a medium such as air, water, or solids[1]
Also called Acoustic wave[1]
Carries Energy and information[2]
Wave form Longitudinal waves with compressions and rarefactions[4]

A soundwave is a mechanical wave that travels through a medium such as air, water, or solids, carrying energy via pressure and particle motion.

Context

A soundwave is a mechanical wave that travels through a material medium such as air, water, or solids and carries energy through pressure and particle motion [1]. In physics, it is commonly described as a pressure wave with compressions and rarefactions, and it is also called an acoustic wave [4]. Soundwaves carry energy and information [2]. They are produced by vibration of an object and propagate away from the source through the medium [3]. Audible sound is one frequency range of soundwaves; infrasound and ultrasound are also included in the broad category [1].

Documented claims

  • A soundwave is produced by vibration of an object. [1]
  • It is used in communication, music, medical imaging, and environmental monitoring. [1]

Questions and answers

How does a soundwave travel?

A soundwave propagates away from its source through a medium like air, water, or solids [3].

What are the typical properties of a soundwave?

Typical properties include frequency, amplitude, wavelength, and speed [1].

Sources

  1. Sound wave definition, characteristics, and use in acoustics. — svantek.com (retrieved August 3, 2026)
  2. What is a sound wave - TechTarget — techtarget.com (retrieved August 3, 2026)
  3. What is a Sound Wave in Physics? - PASCO Blog — pasco.com (retrieved August 3, 2026)
  4. Sound Waves Definition, Types & Uses - Lesson - Study.com — study.com (retrieved August 3, 2026)

Sources last checked August 3, 2026. · More in Things