A tuning fork 384 marked on it. What does this number signify Share with your friends Share 0 Gariman answered this FREQUENCY 9 View Full Answer Saransh Rohilla answered this it represent the frequency of the tuning fork 7 Sohonsagar Singha answered this SAME THAT ABOVE SAID ITS FREQUENCY 2 Vrishabh Thareja answered this `THE NUMBER 384 ON TURNING FORK SIGNIFIES THE FREQUENCY. 4