According to the Hubble classification scheme,an Sa galaxy has a(n) :
A) large central bulge and tightly wound spiral arms.
B) irregular shape with no obvious disk or spiral arms.
C) round or spherical appearance with a smooth light distribution.
D) small central bulge and loosely wound spiral arms.
Correct Answer:
Verified
Q8: An astronomer studying a distant cluster of
Q14: An astronomer studying a distant cluster of
Q18: An astronomer studying a distant cluster of
Q24: A particular galaxy appears round, with a
Q35: In the self-propagating star formation theory
A) spiral
Q164: A spiral galaxy is observed edge-on so
Q165: A typical spiral galaxy has _ stars
Q167: How does the winding dilemma affect flocculent
Q171: The typical diameter of a spiral galaxy
Q173: Self-propagating star formation requires many mechanisms to
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