If the Sun's observed altitude is 54°30', what is the zenith distance?
A
35°30'
B
45°30'
C
12°30'
D
14°30'
E
İlgili Sorular
What pump may be used to supplement the bilge pump on the DEEP DRILLER?The dimmest stars that could be reasonably used for navigational purposes are of what magnitude?Your life raft is to leeward of a fire on the water and riding to its sea anchor. You should FIRST _...Metal plates that cover the top of the hawsepipe are called __________.What is the minimum number of fire pumps required on a cargo vessel of 900 GT?