In a spiral galaxy,the:
A) spiral arm tightness is independent of the size of the nuclear bulge; a particular bulge can have a wide range of spiral structure.
B) smaller the nuclear bulge, the tighter the spiral.
C) tighter the spiral, the larger the nuclear bulge.
D) larger the nuclear bulge, the looser the spiral.
Correct Answer:
Verified
Q20: What type of galaxy has a nuclear
Q146: What is microlensing?
A) the beaming of radiation
Q147: What is the Hubble classification for a
Q148: What is the Hubble classification for a
Q149: In the Hubble classification scheme for spiral
Q152: A rotation curve is a plot of
Q153: What is the Hubble classification for a
Q154: The dark matter halo is estimated to
Q155: What is the basic shape of a
Q156: Which term does NOT name one of
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