The formula for the speed of sound in a gas is given by $c = \sqrt{\gamma R T}$, where $\gamma$ is the adiabatic index, $R$ is the specific gas constant, and $T$ is the temperature in Kelvin. For air, $\gamma = 1.4$ and $R = 1.716 \times 10^{3} \, \mathrm{ft} \,
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