Speed of Sound Calculator are physic/math calculator to find how the speed of sound in water or air changes with temperature.
- Instant calculation
- Result are copy able to other app
- Formula are include as reference
- Support up to 16 decimal place
- Support various unit for each input
The velocity of sound in air (ideal gas) can be expressed as:
c = √(γ * R * T / M)
c - Speed of sound in an ideal gas
R - Molar gas constant, approximately 8.314,5 J · mol⁻¹ · K⁻¹
γ - Adiabatic index, approximately 1.4 for air
T - Absolute temperature
M - Molar mass of the gas. For dry air is about 0.028,964,5 kg/mol
*This is a universal app that work for both iPhone and iPad.
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