Author Question: One of the fundamental principles of stellar evolution is that the more massive a star is A) the ... (Read 89 times)

lb_gilbert · **on:** Jul 27, 2018

One of the fundamental principles of stellar evolution is that the more massive a star is

A) the more heavy elements it contains
B) the more planets it has around it
C) the faster it evolves
D) the slower it evolves

Question 2

The intrinsic brightness of a star is referred to as its

A) radiance
B) luminosity
C) surface temperature
D) apparent brightness