Question

If the room temperature is 20degree Celsius then what will be the velocity of sound produced

Answer 1

same 20 degrees. I think it is right

Answer 2

Approximately 343 m/s

The speed of sound in air is approximately 331.5 m/s at 0 °C or around 1200 km per hour. The speed of sound through air is approximately 343 m/s at normal room temperature, which is at 20 °C. The speed of sound through air is 346 m/s at 25 °C.