Answer: Star 1> Star 3 >Star 2> Star 4
Step-by-step explanation:
Since according to the given table ,
Mass of star 1 = 9 unit
Mass of star 2 = 0.9 unit
Mass of star 3 = 5 unit
Mass of star 4 = 0.3 unit.
Since mass is directly proportional to the time. ( E= m c^2)
Here, 9 unit > 5 unit > 0.9 unit > 0.3 unit ( order of masses)
Therefore sequence of the stars according to their increasing order of their time.
Star 1> Star 3 >Star 2> Star 4
