In a liquid or gas only one speed is required. In an isotropic solid sound speed is characterized by
In wood the speed of sound varies with grain direction because the transverse modulus of elasticity is as little as 1/20 the longitudinal value. The speed of sound across the grain is about one-fifth to one-third of the longitudinal value. There is no recognized independent effect of species of wood on the speed of sound. Variability in the speed of sound relates to the variability of modulus of elasticity and density.
Note that speed is a scalar quantity. Velocity is vector quantity with direction.
Room acoustics and acoustic properties, decibel A, B and C, Noise Rating (NR) curves, sound transmission, sound pressure, sound intensity and sound attenuation.
Speed of sound in air at standard atmospheric pressure with temperatures ranging -40 to 1000 °C (-40 to 1500 °F) - Imperial and SI Units.
Specific heat of beryllium related to temperature.
Speed of sound in some gases at zero degrees Celsius and atmospheric pressure.
Speed of sound in common fluids like water, glycerol, kerosene and more.
An introduction to the Mach Number.
Melting and boiling temperatures of some products.
The speed and attenuation of sound in moist air varies with sound frequency and air humidity.
Calculate the speed of sound (the sonic velocity) in gases, fluids or solids.
A free online speed of sound calculator.
Speed of sound in water at temperatures ranging 32 - 212°F (0 - 100°C) - Imperial and SI units.
Add standard and customized parametric components - like flange beams, lumbers, piping, stairs and more - to your Sketchup model with the Engineering ToolBox - SketchUp Extension - enabled for use with the amazing, fun and free SketchUp Make and SketchUp Pro . Add the Engineering ToolBox extension to your SketchUp from the Sketchup Extension Warehouse!
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