An electronic depth finder operates on the principle that __________.
A
radio signals reflect from a solid surface
B
sound waves travel at a constant speed through water
C
radar signals travel at a constant speed through water
D
pressure increases with depth
E
İlgili Sorular
Your voyage planning indicates you will arrive at a waypoint in longitude 49‚16.3 W at 0947 ZT on 3 ...A storm is forecast for the area where your vessel is moored. For its safety you should put ________...The sorting of accident victims according to the severity of their injuries is called ______________...Your voyage planning indicates you will arrive at a waypoint in longitude 149‚16.3' E at 0947 ZT on ...The Certificate of Inspection issued to a vessel carrying §more than six passengers must be ________...