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Which star is the densest:
Which star is the densest: Antares, Spica, or Polaris?
18 answers
asked by
Anonymous
9,017 views
Given the following images, choose the one that most likely represents an O-class star.
Star A is a yellow star. Star B is a blue
2 answers
asked by
Oscar
4,484 views
which of the following can help astronomers detect if a star is part of a binary star system
A. the star varies temperatures near
5 answers
asked by
♡school lover♡
3,823 views
In general, the narrower the spectral line of a star
A.the hotter the star is B.the bigger the star is C.the denser the star is
1 answer
asked by
Liz
1,539 views
What determines whether a star will end its life cycle as a black hole or neutron star or as a white dwarf?
(1 point) Responses
1 answer
asked by
wiggle
274 views
The current stage of life of a star is found through a combination of what following characteristics of the star?
A. Size (or
1 answer
43 views
In general, the narrower the spectral line of a star
A.the hotter the star is B.the bigger the star is C.the denser the star is
0 answers
asked by
Liz
975 views
Two stars are identified on the Hertzsprung-Russell diagram below.
Based on this diagram, how do the characteristics of Star 1
1 answer
115 views
3. which if the following factors determines how long a star will live ? ( 1point )
A . star’s color b. the star’s mass****
15 answers
asked by
Cami
3,650 views
Which of the following is an indication that a planet may exist near a distant star
A. the star varies in temperature B. The star
6 answers
asked by
Joseph
1,060 views