/// Approximate speed of sound in dry air at 20 C, in meters per second.
pubconstSPEED_OF_SOUND_AIR_20C_MPS:f64=343.0;/// Computes the approximate speed of sound in dry air for a given temperature in Celsius.
#[must_use]pubfnsound_speed_air_mps(temperature_celsius:f64)->f64{331.3+(0.606* temperature_celsius)}