When the air temperature is 0 degrees Celsius. The sound waves have a wavelength, frequency 2 m 160 hoet if temperature is 273 degrees Celsius. Cause a sound wave with the refraction of speed?
While the air temperature 0 ° C waves with a frequency of 160 hertz Foreign wavelength 2 meters if the temperature is 273 degrees Celsius causes the sound waves are deflected much speed.