If a sound signal is emitted from the oscillator of a fathometer, and two seconds elapse before the returning signal is picked up, what depth of water is indicated?
A
1648 fathoms
B
1248 fathoms
C
1048 fathoms
D
824 fathoms
E
İlgili Sorular
A seaman leaves a vessel before it sails from a foreign port. He informs the Chief Officer that he ...Which statement concerning the collection of fresh water is FALSE?Heave is motion along the __________.According to the Chemical Data Guide, 1,3 - pentadiene possesses which characteristic?A shepherd's crook is used to _________________.