The Tully-Fisher relation is mainly used for determining the temperature of a galaxy.
Correct Answer:
Verified
Q4: An elliptical galaxy has a lot of
Q5: The Eddington limit is the maximum diameter
Q6: Rapid fluctuations in the brightness of active
Q7: Large galaxies in a rich cluster may
Q8: No known galaxy has its spectra lines
Q10: The acronym AGN stands for active galactic
Q11: Debates about the nature of so-called "spiral
Q12: Gravitational lensing involves using a special type
Q13: Lenticular galaxies are intermediate between spiral and
Q14: Observations indicate that galaxies arose from the
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