A variable star is one that
A
Exhibits a change in magnitude
B
Has a changing declination
C
Is increasing in SHA
D
Is also known as a red giant
E
İlgili Sorular
Steer a steady course on the compass heading indicated at the time of the orderA cargo manifest is signed by the ………A receipt of goods shipped on board a ship signed by the person (or his agent) who contracts to carr... In the event of a fire, the doors to a stair tower must be closed to prevent the spread of fire byA cloud of great width and an altitude of between 2000 and 7000 feet is called………………