Question 1 Which type of galaxy will contain many M-type stars and no O-type sta
ID: 2297253 • Letter: Q
Question
Question 1
Which type of galaxy will contain many M-type stars and no O-type stars?
Answer
Spiral
Neither
Elliptical
Both
-------------
Question 2
Which type of galaxy will contain stars of all spectral types?
Answer
Both
Spiral
Neither
Elliptical
-------------
Question 3
Which of these distances is closest to a light year?
Answer
The distance fro the Earth to the Sun
The distance to the nearest other star
The distance to the center of the galaxy
The distance to the nearest galaxy
-------------
Question 4
The dark matter in our galaxy is distributed
Answer
in a halo around the galaxy.
in the disk of the galaxy.
only in the central black hole.
inside the brains of space aliens.
-------------
Question 5
The stars in the bulge are younger than the stars in spiral arms.
Answer
True
False
-------------
Question 6
The stars in the disk of the galaxy rotate around the center in the same direction.
Answer
True
False
-------------
Question 7
The black hole at the center of the Milky Way is as massive as
Answer
400 Suns.
4 billion Suns.
4 million Suns.
4 Suns.
-------------
Explanation / Answer
1. Both
2. Spiral
3. The distance to the center of the galaxy
4.only in the central black hole.
5. true
6. True
7. 4 Suns.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.