The velocity of sound on a particular day outside is 331 meter/sound. what is the frequency of a tone if it has a wavelength 0.6 meters?

The frequency (f) in hertz (1/s) of the sound waves is the quotient when its speed (S) is divided by the wavelength (n). This is mathematically expressed, 
 
                      f = S / n      ;    f = (331 m/s) / (0.6 m)    =   551.67 / s  

Thus, the frequency of the wave is 551.67 Hz.               

The answer is  a.first and third quarters