DubCen

Sound Speed

Result
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Description

This calculator computes the Speed of Sound in Air. The following formula is used: Speed of Sound

where,

  • R - Universal gas constant
  • T - Temperature (in K)
  • M - Molecular mass of gas, g/mol (29 for dry air)
  • γ - the adiabatic constant of gas. (1.4 for dry air)

History