Question

enter the Main-Sequence Lifetime for each of the following size stars. Express the lifetime in Myr, but do not input units - just the number.

Main-Sequence lifetime for the 85 M¤ star (in Myr):

Main-Sequence lifetime for the 40 M¤ star (in Myr):

Main-Sequence lifetime for the 9 M¤ star (in Myr):

Main-Sequence lifetime for the 4 M¤ star (in Myr):

Main-Sequence lifetime for the 1.5 M¤ star (in Myr):

Main-Sequence lifetime for the 1 M¤ star (in Myr):

Answer 1