Which of the following is NOT associated with the arms of a spiral galaxy?
A) density waves
B) ongoing stellar formation
C) dust lanes
D) random stellar orbits
Correct Answer:
Verified
Q26: According to Hubble's law,as the distance of
Q28: What is a quasar?
A) an AGN powered
Q29: Why can Type Ia supernovae be used
Q30: If suddenly we find that the distance
Q35: What is observed to happen to the
Q36: What accounts for the different types of
Q37: The Hubble constant,H₀,represents:
A) the rate of expansion
Q38: Astronomers use galactic redshift as a measure
Q38: What did Edwin Hubble study in the
Q40: To be a standard candle an object
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents