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Sound, a mechanical disturbance from a state of equilibrium that propagates through an elastic material medium. A purely subjective, but unduly restrictive, definition of sound is also possible, as that which is perceived by the ear.
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In physics, sound is a vibration that propagates as an acoustic wave through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the reception of such waves and their perception by the brain. [1]
Dec 28, 2020 · Sound is a type of mechanical wave or an oscillation of matter. When a sound wave propagates through a medium, such as air, it does so by causing the air molecules to vibrate, which causes changes in air pressure. The speed of sound in air is around 343 m/s but can vary with temperature.
Nov 8, 2023 · Sound waves are fundamentally pressure waves, traveling through the compression and rarefaction of particles within a medium. Sound waves consist of areas where particles are bunched together, followed by areas where they're spread apart.
Jul 23, 2023 · An easy-to-understand introduction to the science of sound: what is sound, how does it travel, and how does it make music?
What is sound? Sound: Feel the Vibration. Today we discussed sound and learned that sound travels in longitudinal waves, transmitting the vibrations of an object through a medium (solid, liquid, or gas) to our ears, where our brain interprets the pressure waves as various tones.
Nov 5, 2023 · The Science Of Sound: Understanding Acoustics. By Jamie Foster November 5, 2023. Whether it’s your favorite song playing on the radio or the annoying sound of a car alarm going off, we encounter sound waves constantly in our everyday lives. But what exactly is the science behind the sounds we hear?
