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Bookmark or Share- 17.2 Speed of Sound - University Physics Volume 1 | OpenStaxThe speed of sound can change when sound travels from one medium to another, but the frequency usually remains the same. This is similar to the frequency of a wave on a string being equal to the frequency of the force oscillating the string.
- 14.1 Speed of Sound, Frequency, and Wavelength - OpenStaxThe speed of sound varies greatly depending upon the medium it is traveling through. The speed of sound in a medium is determined by a combination of the medium’s rigidity (or compressibility in gases) and its density. The more rigid (or less compressible) the medium, the faster the speed of sound.
- Speed of Sound in Physics - Science Notes and ProjectsIn physics, the speed of sound is the distance traveled per unit of time by a sound wave through a medium. It is highest for stiff solids and lowest for gases. There is no sound or speed of sound in a vacuum because sound (unlike light) requires a medium in order to propogate.
- What Is the Speed of Sound | Mach 1 | Live ScienceOn Earth, the speed of sound at sea level — assuming an air temperature of 59 degrees Fahrenheit (15 degrees Celsius) — is 761.2 mph (1,225 km/h). Because gas molecules move more slowly at ...
- 17.3: Speed of Sound - Physics LibreTextsBecause the speed of sound depends on the density of the material, and the density depends on the temperature, there is a relationship between the temperature in a given medium and the speed of sound in the medium. For air at sea level, the speed of sound is given by. v = 331 m / s√1 + TC 273°C = 331 m / s√ TK 273 K.
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