A double star is a star that __________.
A
has a declination equal to twice that of the Sun
B
comprises two stars that appear close together
C
is twice as bright as a single star
D
suddenly becomes much brighter and then fades
E
İlgili Sorular
In very high latitudes, the most practical chart projection is the __________.The maximum angle at which the intact stability curves are valid for MODU's is the angle for _______...In illustration D041DG, the symbol for displacement is ____.If the GMT is 1500, the time at 75°E longitude is __________.The DEEP DRILLER at a draft of 60.0 feet discharges 68.94 long tons of ballast. What is the new draf...