In general, the narrower the spectral line of a star:
A) The cooler the star is
B) The denser the star is
C) The hotter the star is
D) The smaller the star is
E) The bigger the star is
Answer: E
In general, the narrower the spectral line of a star:
A) The cooler the star is
B) The denser the star is
C) The hotter the star is
D) The smaller the star is
E) The bigger the star is
Answer: E