The speed of sound at 70oC is 371.333m/s.
Refer to the related link below for a calculator for the speed of sound in air.
The speed of sound in dry air at 46°C is approximately 349 meters per second.
The speed of sound in dry air at room temperature is about 343 meters per second, or roughly 1,235 kilometers per hour. This speed can vary slightly depending on factors like temperature and air pressure.
Assuming that the air is dry (0% humidity) then the speed of sound in 31 degree air is 382.46 m/s (approximately) Here is the equation for the speed of sound in bone-dry air in degrees C 331.3+((0.606^-1)*("Temp")) in m/s
In dry air at one atmosphere, it is 338.7 metres/second.
The answer to your question is the word "speed".
The speed of sound in MPH is 768 at 20C in dry air.
The speed of sound at sea level is 340.29 miles per second.
The speed of sound in dry air at 46°C is approximately 349 meters per second.
In dry air, at 20°C, the speed of sound is 343 meters/second.
In dry air (68F) the speed of sound is 343 meters per second
The speed of sound in dry air at room temperature is about 343 meters per second, or roughly 1,235 kilometers per hour. This speed can vary slightly depending on factors like temperature and air pressure.
The speed of sound through dry air is 767 miles per hour.
Assuming that the air is dry (0% humidity) then the speed of sound in 31 degree air is 382.46 m/s (approximately) Here is the equation for the speed of sound in bone-dry air in degrees C 331.3+((0.606^-1)*("Temp")) in m/s
Speed of sound in air is c ≈ 331 + 0.6 × T. T = Temperature. Speed of sound in air at 7 °C is c ≈ 331 + 0.6 × 7 = 335.2 m/s.
In dry air at one atmosphere, it is 338.7 metres/second.
The answer to your question is the word "speed".
I think you may have mixed your answer up with your question. Sound doesn't have a density, but air density affects the speed of sound. Moist air has a higher mass/density than dry air. Speed of sound is higher due to denser air.